Ghostbusters II
Ghostbusters II is a 1989 science fiction
Science fiction film
Science fiction film is a film genre that uses science fiction: speculative, science-based depictions of phenomena that are not necessarily accepted by mainstream science, such as extraterrestrial life forms, alien worlds, extrasensory perception, and time travel, often along with futuristic...

 comedy film
Comedy film
Comedy film is a genre of film in which the main emphasis is on humour. They are designed to elicit laughter from the audience. Comedies are mostly light-hearted dramas and are made to amuse and entertain the audiences...

 produced and directed by Ivan Reitman
Ivan Reitman
Ivan Reitman, OC is a Canadian film producer and director. He is known for the comedies he has directed and produced, especially in the 1980s and 1990s.He is the owner of The Montecito Picture Company, founded in 2000.-Early life:...

. It is the sequel
A sequel is a narrative, documental, or other work of literature, film, theatre, or music that continues the story of or expands upon issues presented in some previous work...

 to the 1984 film Ghostbusters
Ghostbusters is a 1984 American science fiction comedy film directed by Ivan Reitman and written by Dan Aykroyd and Harold Ramis. The film stars Bill Murray, Dan Aykroyd, Sigourney Weaver, Harold Ramis, and Rick Moranis and follows three eccentric parapsychologists in New York City, who start a...

and follows the further adventures of a group of parapsychologists
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...

 and their organization which combats paranormal
Paranormal is a general term that designates experiences that lie outside "the range of normal experience or scientific explanation" or that indicates phenomena understood to be outside of science's current ability to explain or measure...

 activities. The film was a box office success despite mixed reviews.
After being initially hailed as heroes for saving New York City from Gozer five years earlier, the Ghostbusters were sued by numerous city and state agencies for the property damage.

Kitten, what I think I'm saying is, sometimes, shit happens, somebody's gotta deal with it, and who're you gonna call?!

We're the best. We're the beautiful. We're the only Ghostbusters.

Suck in the guts, guys, we're the Ghostbusters.

Dana? The boys are going down under the sewers tonight to look for slime. Egon thinks there might even be some kind of big roach-breeding surge. Should we forget about dinner and go with them instead?

Boys, boys. You're scaring the straights!

Here's something off the request line from Liberty Island. We're gonna squeeze some New Year's juice from ya, Big Apple!

You know, I have met some dumb blondes in my life, but you take the taco, pal! Only a Carpathian would come back to life now and choose New York! Tasty pick... bonehead! If you had brain one in that huge melon on top of your neck, you'd be living the sweet life out in Southern California's beautiful San Fernando Valley!

Oh, Viggy, Viggy, Viggy, you have been a bad monkey!

Very cheerful, my parents didn't believe in toys.

We had part of a Slinky. But I straightened it.