List of seaQuest DSV episodes
Encyclopedia
This is the complete list of seaQuest DSV
SeaQuest DSV
seaQuest DSV is an American science fiction television series created by Rockne S. O'Bannon. It originally aired on NBC between 1993 and 1996. In its final season, it was renamed seaQuest 2032. Set in "the near future", seaQuest mixes high drama with realistic scientific fiction...

episodes
. In all, there are 57 episodes, with two of them originally being two-hour television movies. If the two multi-part episodes that were aired as continuous two hour episodes ("To Be or Not to Be" and "Daggers") are counted as single episodes then the total number of episodes is 59.

seaQuest DSV first aired on September 12, 1993 with "To Be or Not to Be" and concluded roughly three years later on June 9, 1996 with "Weapons of War".

Seasons

Season |DVD release date  1 23 1993 – 1994 December 26, 2005 4 November 20, 2006 6
2 21 1994 – 1995 January 1, 2008 8 March 31, 2008 8
3 13 1995 – 1996 TBA TBA TBA TBA

Summary of series

In "the near future" (beginning in the year 2018), the series follows the adventures of the high-tech submarine
Submarine
A submarine is a watercraft capable of independent operation below the surface of the water. It differs from a submersible, which has more limited underwater capability...

 seaQuest DSV 4600
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

. Funded by the United States government and other private loans, the seaQuest was the largest submarine to ever travel the seas. Designed by navy captain Nathan Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

, the seaQuest was originally designed as a military vessel. However, following the death of his son Robert during a global war in the early twenty first century, Bridger retires from the service and retreats to an island somewhere in the Yucatán Peninsula
Yucatán Peninsula
The Yucatán Peninsula, in southeastern Mexico, separates the Caribbean Sea from the Gulf of Mexico, with the northern coastline on the Yucatán Channel...

. Devoting the majority of his time to science, Bridger rescued a dolphin, whom he named Darwin, from a fisherman's net in a lagoon. He attempted to develop a form of verbal communication between humans and dolphins, but eventually tried to develop a series of hand signals. During his self-imposed exile on the island, Bridger's wife, Carol, also dies, leaving him totally alone. Following the Livingston Trench incident in which the world was almost plunged into a nuclear war, the seaQuest was left without a captain. The ship was recalled to drydock and refitted to become less of a military force and more of an exploration and research vessel. Realizing that the ship needed a captain that had not been "sitting with his finger on the trigger", the new United Earth Oceans Organization
United Earth Oceans Organization
The United Earth Oceans Organization is the fictional governing body in the television series seaQuest DSV. The UEO was first introduced in the pilot episode of the series, "To Be or Not to Be" and remained a recurring element for the duration of the series...

 (or UEO) recruits Bridger to assume command of the boat he designed.

Continuity

Episodes were not always shown in production order; as a result, certain consequences of episodes do not always carry over to the next. For example, the episode "The Stinger" shows Admiral Noyce as the Secretary General of the UEO, a position he obtains in "The Last Lap at Luxury" which originally aired afterwards (the DVD release keeps the production order). Similarly, the episode "Blindsided" shows the seaQuest still on Earth, even though it had been taken to Hyperion and destroyed in "Splashdown." Additionally, the episode "Brainlock" shows Lieutenant Brody still alive, even though he died in "SpinDrift." Furthermore, Captain Bridger's
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 beard disappears after "And Everything Nice", but reappears in "Watergate", only to disappear again throughout the rest of the second season. The episodes in this article are listed in chronological (production) order.

Season 1 (1993-1994)

Title Original airdate Production Episode
"To Be or Not to Be" (Pilot) / "The Nathan Bridger Incident" September 12, 1993 101 & 102 1
When Commander Jonathan Ford is forced to relieve Captain Marilyn Stark of duty for disobeying orders, the seaQuest DSV
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

is left without a captain. The new United Earth Oceans Organization
United Earth Oceans Organization
The United Earth Oceans Organization is the fictional governing body in the television series seaQuest DSV. The UEO was first introduced in the pilot episode of the series, "To Be or Not to Be" and remained a recurring element for the duration of the series...

 recruits reluctant retired Captain Nathan Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 to assume command; however, Bridger is not at all enthusiastic about rejoining the military. But, when a renegade pirate submarine begins to endanger lives, Bridger can't help but be swept up in the life he tried to escape, especially when the captain of the rebel sub turns out to be the recently fired Stark on a revenge mission to destroy the seaQuest.
"Games" October 3, 1993 105 2
Mass murderer Dr. Rubin Zellar is unwittingly taken aboard the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

. Placing him in custody, Zellar is able to escape and informs Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 that he's hidden a toxin frozen in ice somewhere aboard the ship...a toxin that is surely melting with each passing second.
"Give Me Liberté" October 24, 1993 108 3
A virus found onboard a sunken space station infects the crew. As Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 rushes to find the inventor of the pathogen, a warrior submarine from an opposing confederation arrives to cover up their crimes, even if it means the destruction of the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

.
"Brothers and Sisters" October 17, 1993 107 4
The seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

is ordered to entomb a munitions depot thought to be abandoned. However, when the crew discovers children living inside, Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 must convince them to follow him to safety. (Special guest star: Kellie Martin
Kellie Martin
Kellie Noelle Martin is an American television actress who is known for her roles as Rebecca Thacher on Life Goes On, Christy Huddleston on Christy, Lucy Knight on ER, and Samantha Kinsey on Mystery Woman.-Early life:...

.)
"The Devil's Window" September 19, 1993 103 5
While investigating a black smoker, Darwin becomes seriously ill. Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 must contemplate setting his long-time aquatic pal free in order to save his life.
"Treasures of the Mind" September 26, 1993 104 6
The seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

discovers the lost Library of Alexandria
Library of Alexandria
The Royal Library of Alexandria, or Ancient Library of Alexandria, in Alexandria, Egypt, was the largest and most significant great library of the ancient world. It flourished under the patronage of the Ptolemaic dynasty and functioned as a major center of scholarship from its construction in the...

 sunken beneath the sea. However, when surrounding nations cannot agree on a peaceful way to share the discovery, Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 must act as mediator before escalating tensions result in the destruction of the library.
"Treasures of the Tonga Trench" October 9, 1993 106 7
As the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

undergoes inspection, Lieutenant Benjamin Krieg has a close encounter with an unknown life form while in a seaCrab in the Tonga Trench
Tonga Trench
The Tonga Trench is located in the South Pacific Ocean and is deep at its deepest point, known as the Horizon Deep.The Tonga Trench is a convergent plate boundary. The trench lies at the northern end of the Kermadec-Tonga Subduction Zone, an active subduction zone where the Pacific Plate is being...

. When the creature lets him go, Krieg discovers a treasure trove of mysterious glowing stones; stones that may mean big money. However, is the bigger threat to seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

the greed that overtakes the crew or the unknown life form?
"Knight of Shadows" October 31, 1993 109 8
When Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 is hurled across his quarters by an unknown force, it leads the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

to find a hundred-year-old sunken ship where the spirits of those who perished there haunt its ancient hull, one of which possesses Dr. Westphalen
Kristin Westphalen
Dr. Kristin Westphalen was a character on the television series seaQuest DSV and was played by Stephanie Beacham. She was a Physical oceanography and the chief medical officer of the seaQuest and leader of the science team aboard the ship....

.
"Bad Water" November 7, 1993 110 9
Commander Ford, Dr. Westphalen
Kristin Westphalen
Dr. Kristin Westphalen was a character on the television series seaQuest DSV and was played by Stephanie Beacham. She was a Physical oceanography and the chief medical officer of the seaQuest and leader of the science team aboard the ship....

, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 and Lieutenant Krieg are trapped on the surface of the ocean as a hurricane rages above them. Meanwhile, suffering severe damage from a lightning strike, the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

must desperately search for a sunken French submarine before its passengers; all children, run out of air.
"The Regulator" November 21, 1993 111 10
When the air conditioning breaks down in the crew quarters, Krieg has no choice but to turn to "The Regulator", a cut-throat black market trader who hides a shamed past with whom Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 is familiar with and Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 finds he can sympathize with.
"seaWest" November 28, 1993 112 11
When the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

visits the Broken Ridge mining colony, one of the colonists desperately pleads for the crew's help to escape from a dangerous situation straight out of the Old West.
"Photon Bullet" December 19, 1993 113 12
Feeling isolated, unwanted, and unappreciated aboard the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 visits Node Three, a communications colony populated by other teenage computer geniuses, led by legendary computer hacker Martin Clemens, AKA, "Mycroft." However, Lucas soon finds himself caught up in the group's tampering with global finances; tamperings that have more motive than they appear. (Special guest star: Tim Russ
Tim Russ
Timothy Darrell "Tim" Russ is an American actor, film director, screenwriter and musician. He is known for his roles on Star Trek: Voyager, as Lieutenant Commander Tuvok, Samantha Who?, as Frank, and on the Nickelodeon live-action teen sitcom iCarly, as Principal Franklin, a recurring...

.)
"Better Than Martians" January 2, 1994 114 14
The first manned mission to Mars
Mars
Mars is the fourth planet from the Sun in the Solar System. The planet is named after the Roman god of war, Mars. It is often described as the "Red Planet", as the iron oxide prevalent on its surface gives it a reddish appearance...

 returns home to Earth, led by Commander Scott Keller, an old friend of Bridger's
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

. However, a malfunction during re-entry plunges the capsule into the ocean where a corrupt general from a foreign confederation races to recover the astronauts before the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

can.
"Nothing But the Truth" January 9, 1994 115 13
In preparation for an experiment, the crew evacuates the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

, leaving only Commander Ford, Lt. Commander Hitchcock, Lieutenant Krieg, Chief Crocker, and Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 aboard. However, environmental extremists use the seaQuest`s vulnerable state to seize control of the boat.
"Greed For a Pirate's Dream" January 16, 1994 116 15
When Dr. Raleigh Young's magma buoy launched from the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

months earlier rockets out of the sea and crash lands onto an island, a group of treasure hunters believe that the UEO is on their way to steal the fortune they hope to find.
"Whale Song" February 6, 1994 117 16
When an environmental radical begins to sink whaling ships, the UEO orders Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 to find the attacker and destroy him. However, Bridger refuses on moral grounds and resigns as captain of the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

.
"Hide and Seek" February 27, 1994 119 19
While visiting Malcolm Lansdowne, Dr. Westphalen
Kristin Westphalen
Dr. Kristin Westphalen was a character on the television series seaQuest DSV and was played by Stephanie Beacham. She was a Physical oceanography and the chief medical officer of the seaQuest and leader of the science team aboard the ship....

 and he are captured by ousted dictator and escaped UEO prisoner Milos Tezlov, who wants Malcolm's dolphins to train for militaristic purposes. However, when Kristin notices Tezlov's autistic son Caesar taking an extreme liking to dolphins, she forges a deal for her release, granting Tezlov passage aboard the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

. (Special guest star: William Shatner
William Shatner
William Alan Shatner is a Canadian actor, musician, recording artist, and author. He gained worldwide fame and became a cultural icon for his portrayal of James T...

.)
"The Last Lap at Luxury" March 20, 1994 120 17
UEO Secretary General Andrea Dre travels aboard the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

en route to a conference where she invites Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 to join her to speak out on his work with Darwin. However, Lucas soon finds himself held hostage along with the leaders of the other UEO confederations.
"The Stinger" February 20, 1994 118 18
Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 and Lt. Commander Hitchcock enter the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

in a competition to design a revolutionary new kind of single-seat submersible. However, while testing it, Lucas is fired upon and the sub is captured by a rival developer.
"Abalon" May 1, 1994 121 20
When Commander Ford believes he saw a mermaid
Mermaid
A mermaid is a mythological aquatic creature with a female human head, arms, and torso and the tail of a fish. A male version of a mermaid is known as a "merman" and in general both males and females are known as "merfolk"...

 at the bottom of the ocean, Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 orders him to take shore leave, but while on leave, Ford encounters the same woman again and soon finds himself ensnared in a mysterious scientist's unnatural experiment. Meanwhile, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 sneaks away to a party where Julianna and he may go “all the way.” (Special guest star: Charlton Heston
Charlton Heston
Charlton Heston was an American actor of film, theatre and television. Heston is known for heroic roles in films such as The Ten Commandments, Ben-Hur for which he won the Academy Award for Best Actor, El Cid, and Planet of the Apes...

.)
"Such Great Patience" May 8, 1994 122 21
The seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

makes the biggest discovery in human history when they discover an alien starship entombed in an undersea rock face; trapped there for over a million years. When an away team goes inside the ship, they find that they might not be the only thing aboard it.
"The Good Death" May 15, 1994 123 22
The seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

is tricked into torpedoing a ship carrying dozens of child refugees, led by Cynthia Westphalen, Kristin
Kristin Westphalen
Dr. Kristin Westphalen was a character on the television series seaQuest DSV and was played by Stephanie Beacham. She was a Physical oceanography and the chief medical officer of the seaQuest and leader of the science team aboard the ship....

's daughter. When their launch is damaged, Commander Ford, Shan, and the Westphalens must take refuge in the Amazonian Confederation, whose brutal leader believes the seaQuest has sent assassins after him.
"Higher Power"/"An Ocean on Fire" May 22, 1994 124 23
An emotional time is at hand as the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

`s tour of duty comes to an end; Chief Crocker faces his retirement and the end of his marriage, Commanders Ford and Hitchcock are offered the same command, and Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 and Dr. Westphalen
Kristin Westphalen
Dr. Kristin Westphalen was a character on the television series seaQuest DSV and was played by Stephanie Beacham. She was a Physical oceanography and the chief medical officer of the seaQuest and leader of the science team aboard the ship....

 begin a romantic relationship. Most emotional of all is Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 who realizes that his father is hardly a part of his life anymore. However, when the Earth's crust begins to crack open underneath his father's power plant, the world is threatened by an unstoppable rise in ocean temperature which will melt the polar caps. With lava
Lava
Lava refers both to molten rock expelled by a volcano during an eruption and the resulting rock after solidification and cooling. This molten rock is formed in the interior of some planets, including Earth, and some of their satellites. When first erupted from a volcanic vent, lava is a liquid at...

 seeping into the sea, Bridger must sacrifice the seaQuest in order to save the world.

Season 2 (1994-1995)

Title Original airdate Production Episode #
"Daggers" September 18, 1994 201 & 202 24
The crew of the new seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

shove-off from New Cape Quest, but their shakedown cruise is interrupted when Genetically Engineered Life Forms (G.E.L.F.s) revolt and seize control of their island colony as well as a defensive weapons space base and threaten to suffocate the human race.
"The Fear That Follows" September 25, 1994 203 25
The engineers of the alien spacecraft that the original seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

discovered before her destruction receive the message sent by the crew and relay their intentions, through Darwin, to make first contact with the human race. While Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 and the rest of the crew are ecstatic, General Thomas and a hot-shot UEO lieutenant can only see things from a military perspective.
"Sympathy For the Deep" October 2, 1994 204 26
A parapsychologic
Parapsychology
The term parapsychology was coined in or around 1889 by philosopher Max Dessoir, and originates from para meaning "alongside", and psychology. The term was adopted by J.B. Rhine in the 1930s as a replacement for the term psychical research...

 experiment gone terribly wrong has driven the residents of the peaceful Miranda Colony to near insanity, including Captain Bridger's
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 old girlfriend, who pleads with him for help. When the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

arrives, they too are affected.
"Playtime" October 23, 1994 206 28
A distant call for help pulls the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

through an underwater anomaly, propelling the boat into the future 225 years where they find that mankind has destroyed itself, leaving only two teenaged kids as the only human life left on Earth.
"Special Delivery" December 11, 1994 210 32
When Dr. Smith performs psychological evaluations on the crew, Commander Ford allows Dagwood to take shore leave. Trouble soon arises when he is accused of murdering the man who created him, something he does not remember doing. Sentenced to life in prison, Ford and Brody attempt to give Dagwood a small taste of a life he's never had and never will.
"The Sincerest Form of Flattery" November 13, 1994 207 29
A programmer obtains a computerized copy of Captain Bridger's
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 personality and uses it to automate an experimental submarine. When the project goes awry, Bridger must go one-on-one with himself before the submarine can destroy the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

and level New Cape Quest with a missile attack which will kill everyone in the city.
"Vapors" October 9, 1994 205 27
While on shore leave, Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 and Dr. Smith struggle with a possible romance after Piccolo inadvertently starts rumours about them in the maglev
Maglev train
Maglev , is a system of transportation that uses magnetic levitation to suspend, guide and propel vehicles from magnets rather than using mechanical methods, such as friction-reliant wheels, axles and bearings...

. Meanwhile, Henderson and O'Neill go out on a date, while Ford, Brody and Ortiz try to find dates. On their shore leave, Piccolo, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 and Dagwood respond to Piccolo's father's plea for help. (Special guest star: Dom DeLuise
Dom DeLuise
Dominick "Dom" DeLuise was an American actor, comedian, film director, television producer, chef, and author. He was the husband of actress Carol Arthur from 1965 until his death and the father of: actor, director, pianist, and writer Peter DeLuise; actor David DeLuise; and actor Michael DeLuise...

)
"By Any Other Name" November 20, 1994 208 30
A distress call from an underwater horticultural colony brings the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

and her crew to investigate. However, the seemingly benign colony is not what it appears to be when a flower picked by Henderson is brought back to the boat and begins to mutate.
"When We Dead Awaken" November 27, 1994 209 31
Brody's mother suddenly reappears in her son's life after being cryogenically frozen for twenty-two years, though their reunion may be short lived as she is soon targeted by an assassin; an assassin who's affiliated with someone the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

crew is familiar with.
"Dead End" December 18, 1994 211 33
Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

, Brody, O'Neill and Henderson are pulled beneath the Earth's surface in a seaLaunch into an underground cavern. With not enough air for them all to return to the surface, they must take their chances in a lottery. When Lucas comes up short, he must come to terms with being condemned to death.
"Meltdown" January 8, 1995 212 34
An undersea mining operation raises the temperature in the South Atlantic, releasing a behemoth prehistoric crocodile
Deinosuchus
Deinosuchus is an extinct genus related to the alligator that lived 73 to 80 Ma , during the late Cretaceous period. The name translates as "terrible crocodile" and is derived from the Greek deinos , "terrible", and soukhos , "crocodile"...

 from its icy tomb which threatens the life of local inhabitants, including an undersea farming team led by Commander Ford's family.
"Lostland" January 15, 1995 213 35
On a deep diving mission, Commander Ford discovers an ancient gold helmet proving that the lost continent of Atlantis
Atlantis
Atlantis is a legendary island first mentioned in Plato's dialogues Timaeus and Critias, written about 360 BC....

 once existed. However, when Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 and Ortiz try the helmet on, they are consumed by the ancient curse sealed within and begin lashing out at the crew.
"And Everything Nice" January 22, 1995 214 36
On the mainland, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 falls for a beautiful woman and asks to resign from his position. However, he soon becomes ensnared in an elaborate scheme to seize control of the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

and deal a crippling blow to the UEO.
"Watergate" March 5, 1995 217 37
On a mission to escort rock star Sarah Toenin to a USO show, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 and O'Neill discover that nearby Solitaire Island is, in fact, an ancient pyramid. Upon making the discovery, Sarah speaks in strange tongues that O'Neill recognizes as Ancient Greek
Ancient Greek
Ancient Greek is the stage of the Greek language in the periods spanning the times c. 9th–6th centuries BC, , c. 5th–4th centuries BC , and the c. 3rd century BC – 6th century AD of ancient Greece and the ancient world; being predated in the 2nd millennium BC by Mycenaean Greek...

, foretelling the coming of Neptune
Poseidon
Poseidon was the god of the sea, and, as "Earth-Shaker," of the earthquakes in Greek mythology. The name of the sea-god Nethuns in Etruscan was adopted in Latin for Neptune in Roman mythology: both were sea gods analogous to Poseidon...

, the God of the sea.
"Dream Weaver" February 19, 1995 215 38
When a comet
Comet
A comet is an icy small Solar System body that, when close enough to the Sun, displays a visible coma and sometimes also a tail. These phenomena are both due to the effects of solar radiation and the solar wind upon the nucleus of the comet...

 splashes into the water near seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

`s location, it mysteriously disintegrates into particles, which cocoons the boat and impregnates it with an aggressive alien predator that disables the boat and attacks the crew. (Special guest star: Mark Hamill
Mark Hamill
Mark Richard Hamill is an American actor, voice artist, producer, director, and writer, best known for his role as Luke Skywalker in the original trilogy of Star Wars. More recently, he has received acclaim for his voice work, in such roles as the Joker in Batman: The Animated Series, Firelord...

.)
"Alone" February 26, 1995 216 39
Dr. Smith must risk her life in a battle of the mind against "The Avatar", a powerful paranormal being who threatens the world's security with his ability to place world leaders into comas.
"Something in the Air" March 19, 1995 218 40
The crew protects a group of researchers at an abandoned mining outpost while they study an ancient chest found buried in the Mediterranean. However, the chest turns out to be a Pandora's Box
Pandora's box
Pandora's box is an artifact in Greek mythology, taken from the myth of Pandora's creation around line 60 of Hesiod's Works and Days. The "box" was actually a large jar given to Pandora , which contained all the evils of the world. When Pandora opened the jar, all its contents except for one item...

 that unleashes a demon on the away team.
"Dagger Redux" April 2, 1995 219 41
A legendary computer hacker known as “The Marauder” breaks Mariah out of prison to use her desire for revenge against Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 to destroy the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

, leaving the sea free to be mined for prehistoric insect fuel whom "The Marauder" believes to be the missing element in cold fusion
Cold fusion
Cold fusion, also called low-energy nuclear reaction , refers to the hypothesis that nuclear fusion might explain the results of a group of experiments conducted at ordinary temperatures . Both the experimental results and the hypothesis are disputed...

. Meanwhile, feeling stagnated aboard the boat, O'Neill takes a leave of absence, but soon finds himself in Mariah's clutches.
"The Siamese Dream" April 30, 1995 220 42
When Piccolo and Dagwood mysteriously share a nightmare, Dr. Smith takes them to a parapsychology facility to try and help them, administered by her former love, Clay Marshall. But is the dream real, or is Marshall attempting to gain access to the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

?
"Blindsided" September 13, 1995 222 43
When his airplane crashes in the South American jungle, Piccolo is kidnapped by a ruthless dictator who has been secretly creating cloaked artificial life-forms that have gone out of control.
"Splashdown" May 21, 1995 221 44
The image of Commander Keller appears to the crew and asks them to the “Christmas Tree Trench
Tonga Trench
The Tonga Trench is located in the South Pacific Ocean and is deep at its deepest point, known as the Horizon Deep.The Tonga Trench is a convergent plate boundary. The trench lies at the northern end of the Kermadec-Tonga Subduction Zone, an active subduction zone where the Pacific Plate is being...

.” Upon arrival, a massive alien starship draws seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

from the water and takes them billions of light-years away to the far distant world of Hyperion where the crew is forced into the middle of a civil war which may result in the destruction of seaQuest and all aboard. (Special guest star: Mark Hamill
Mark Hamill
Mark Richard Hamill is an American actor, voice artist, producer, director, and writer, best known for his role as Luke Skywalker in the original trilogy of Star Wars. More recently, he has received acclaim for his voice work, in such roles as the Joker in Batman: The Animated Series, Firelord...

.)

Season 3 ("seaQuest 2032") (1995-1996)

Title Original airdate Production Episode #
"Brave New World" September 20, 1995 301 45
Ten years after seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

mysteriously disappeared off the face of the Earth, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 reappears and is taken into UEO custody. When the rest of the crew and the boat also reappear on Earth, they find that the world has become a much more dangerous place in the past decade. (Special guest star: Roy Scheider
Roy Scheider
Roy Richard Scheider was an American actor. He was best known for his leading role as police chief Martin C...

.)
"In the Company of Ice and Profit" September 27, 1995 302 46
As the crew chafes against the hard-as-nails attitude of Captain Hudson, Larry Deon of Deon International plots to send an iceberg
Iceberg
An iceberg is a large piece of ice from freshwater that has broken off from a snow-formed glacier or ice shelf and is floating in open water. It may subsequently become frozen into pack ice...

 the size of New England
New England
New England is a region in the northeastern corner of the United States consisting of the six states of Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, and Connecticut...

 towards Saudi Arabia
Saudi Arabia
The Kingdom of Saudi Arabia , commonly known in British English as Saudi Arabia and in Arabic as as-Sa‘ūdiyyah , is the largest state in Western Asia by land area, constituting the bulk of the Arabian Peninsula, and the second-largest in the Arab World...

, which, when melted, would flood the Saudi desert, increasing the demand for his water purification technologies. To prevent Hudson from destroying the iceberg, Deon plants Macronesian refugees on its surface, led by a former member of seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

`s crew: Lieutenant Benjamin Krieg. (Special guest star: John D'Aquino
John D'Aquino
John D'Aquino is a Canadian-American actor who is perhaps best known for his role as Lt. Benjamin Krieg in the NBC TV series seaQuest DSV during the show's first season, a role he later reprised in the third season and President Richard Martinez in the Disney Channel Original Series Cory in the...

.)
"Smoke on the Water" October 11, 1995 303 47
When UEO haulers begin to mysteriously disappear, the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

is ordered to stand guard and defend the ships. However, this mission reunites Hudson with his long-lost love. Meanwhile, when Dagwood encounters a group of Daggers up-world, he considers leaving seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

and Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 must learn about the responsibilities of being an officer.
"Destination Terminal"/"Totally Terminal" October 18, 1995 304 48
When a revolutionary new underwater train heads out on her maiden voyage, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 is ordered by Captain Hudson to go along and observe, while Commander Ford and Henderson also take a ride on a secret date. However, when Deon International plots to keep the air travel business at number one, they sabotage the train and kill the engineer, leaving Lucas to stop the locomotive before it crashes.
"Chains of Command" November 1, 1995 305 49
When UEO missiles are launched against a Macronesian outpost, Captain Hudson is ordered to relieve his former commanding officer, Admiral Vanalden, who has seized control of a secret military base and plans to plunge the human race into a state of nuclear war.
"Brainlock" January 12, 1996 311 50
On the eve of the signing of the new UEO charter, President Alexander Bourne and Larry Deon conspire to gain control of Lieutenant Fredericks' psyche-implant in order to program her to assassinate Secretary General McGath and cripple the UEO beyond repair.
"Spindrift" November 8, 1995 306 51
After rescuing a group of children from a Macronesian attack, Henderson is captured and sentenced to death by President Alexander Bourne. Unwilling to accept this, Captain Hudson organizes a rescue mission, one that puts Lieutenant Brody's life in extreme jeopardy.
"Equilibrium" November 15, 1995 307 52
Upon discovering a viral outbreak caused by a rescue mission mounted by the original seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

over a decade earlier, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 develops a method to counteract the agent. However, when Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 arrives on the scene and proposes to let the pathogen naturally breakdown, seaQuest soon finds itself locked in mortal combat with its former captain. (Special guest star: Roy Scheider
Roy Scheider
Roy Richard Scheider was an American actor. He was best known for his leading role as police chief Martin C...

.)
"Resurrection" December 6, 1995 308 53
After faking his own death, environmental radical Max Scully once again encounters the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

and plans to use the ship's laser banks to detonate an underwater nuclear stockpile that will destroy the human race, save for a select few within his environmental paradise; Ecotopia.
"Good Soldiers" December 20, 1995 309 54
Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

, Commander Ford, and Dagwood infiltrate a former UEO base, now in the hands of Macronesia, to locate a set of top-secret data crystals containing information on crimes against humanity; crimes that Bridger and Ford were accessories to. (Special guest star: Roy Scheider
Roy Scheider
Roy Richard Scheider was an American actor. He was best known for his leading role as police chief Martin C...

.)
"Second Chance" December 27, 1995 310 55
A freak imbalance in one of seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

`s reactor cores creates a time displacement sphere around the boat that rockets the ship back in time to October 1962, where they find that all of mankind has been destroyed as a result of the Cuban Missile Crisis
Cuban Missile Crisis
The Cuban Missile Crisis was a confrontation among the Soviet Union, Cuba and the United States in October 1962, during the Cold War...

. With no choice, the crew must travel back further in time to try to prevent the holocaust.
"Reunion" January 28, 1996 312 56
On a diplomatic mission, Henderson discovers that her former love is now a prisoner and forced to work as slave labour. She also finds that Mason Freeman, Larry Deon's right-hand man, is also a prisoner. When the two of them instigate a prison break and steal a submarine, they capture a UEO science outpost and hold the science team hostage.
"Weapons of War" (Series Finale) June 9, 1996 313 57
As seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

patrols a free trade zone between the UEO and Macronesia, Lieutenant O'Neill's on-line romance turns out to be a defector from an elusive Asian power known as the Chaodai; a power that attacks both the UEO and Macronesia with its impressive sub-fighter capability. In this final adventure, one member of seaQuest`s crew will not live to see another day.

Unproduced episodes

Title Original airdate Production Episode #
"Friends in High Places" Unaired/Unproduced #68902 N/A
The seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

takes place in a war games exercise. However, when the opposing ship launches a live torpedo at seaQuest, Captain Bridger
Nathan Bridger
Captain Nathan Hale Bridger was a character on the television series seaQuest DSV and was played by Roy Scheider. Within the canon of the series, Bridger was not only the commanding officer of both UEO submarines named seaQuest DSV, but was also the designer of the boats.-Early career:Bridger's...

 discovers that the perpetrator's motives are part of a plan to expose Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

n war crimes from twenty years past.
"A Place Called Armageddon" Unaired/Unproduced #68912 N/A
A routine mission is soon interrupted by an emergency communique from the UEO that the world had been plunged into total nuclear war and that the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

may be the only ship left in the fleet. As the crew deals with the prospect of global annihilation, the deaths of their families, and the condemnation of remaining aboard the seaQuest, a visiting scientist soon begins stirring up the emotions of the jilted crew.
"In Father's Footsteps" Unaired/Unproduced 314 58
On a mission at Dr. Lawrence Wolenczak's classified underwater research base, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

 discovers evidence that his father may still be alive in cryostasis
Cryostasis
Cryostasis may refer to:In science and medicine:* Cryopreservation - Process of cooling to low sub-zero temperatures.* Cryostasis - The reversible cryopreservation of live biological objects.In games:...

, three years after taking the experimental science vessel Orpheus deep into a magma
Magma
Magma is a mixture of molten rock, volatiles and solids that is found beneath the surface of the Earth, and is expected to exist on other terrestrial planets. Besides molten rock, magma may also contain suspended crystals and dissolved gas and sometimes also gas bubbles. Magma often collects in...

 chamber. Determined to learn if his father has survived, Lucas disobeys Captain Hudson's orders and sets out to find him. However, the Chaodai have also become interested in Dr. Wolenczak's work and plot to intercept the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

team.
"Depths of Deceit" Unaired/Unproduced 315 59
Captain Hudson's father becomes entangled in a coup d'état
Coup d'état
A coup d'état state, literally: strike/blow of state)—also known as a coup, putsch, and overthrow—is the sudden, extrajudicial deposition of a government, usually by a small group of the existing state establishment—typically the military—to replace the deposed government with another body; either...

by President Bourne to gain total control of Deon International, which has developed a new kind of space weapons platform; one that can obliterate the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

from orbit. Meanwhile, General Stassi conspires with Hudson's father and Larry Deon in order to gain control of Macronesia. Beneath the sea, an old friend of Hudson's assumes command of seaQuest and instigates war with Macronesia.
"About Face" Unaired/Unproduced 317 61
Captain Hudson is abducted by Macronesia and conditioned to believe that he is an enemy spy who has been surgically altered to resemble the real Captain Hudson with a mission to infiltrate the seaQuest
SeaQuest DSV 4600
The UEO seaQuest DSV 4600 and the UEO seaQuest DSV 4600-II are the two titular submarines featured in the science fiction television series "seaQuest DSV", which ran for three seasons on NBC from 1993-1996...

. However, Hudson's abduction brings him the one thing he never had in his real life; a home and a loving family. The script for this episode was never completed.
"The Horizon Crew" Unaired/Unproduced 318 62 (unknown)
This episode was written and was to be directed by Jonathan Brandis
Jonathan Brandis
Jonathan Gregory Brandis was an American actor, director, and screenwriter.-Early life and career:Brandis was born in Danbury, Connecticut, the only child of Mary, a teacher and personal manager, and Gregory Brandis, a food distributor and firefighter. He began his career as a child model and...

. Plot details are unknown.
"The Vault" Spec Script N/A N/A
While seaQuest puts into drydock for forty-eight hours, Lieutenant O'Neill, Lucas
Lucas Wolenczak
Lucas Wolenczak is a character on the television series seaQuest DSV, played by Jonathan Brandis. He is one of only three characters to remain on the show for all three seasons and is the only character to appear in every episode.-Before seaQuest:...

, Dagwood and Dr. Perry are assigned to a dangerous mission.

External links

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