Flip-Flop is a Big Finish Productions

Big Finish Productions

Big Finish Productions is a British company that produces books and audio plays based, primarily, on cult British science fiction properties...

 audio drama based on the long-running British

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 science fiction

Science fiction

Science fiction is a genre of fiction dealing with imaginary but more or less plausible content such as future settings, futuristic science and technology, space travel, aliens, and paranormal abilities...

 television series Doctor Who

Doctor Who

Doctor Who is a British science fiction television programme produced by the BBC. The programme depicts the adventures of a time-travelling humanoid alien known as the Doctor who explores the universe in a sentient time machine called the TARDIS that flies through time and space, whose exterior...

.

This audio drama is presented on two CDs

Compact Disc

The Compact Disc is an optical disc used to store digital data. It was originally developed to store and playback sound recordings exclusively, but later expanded to encompass data storage , write-once audio and data storage , rewritable media , Video Compact Discs , Super Video Compact Discs ,...

, one white and the other black. The discs can be listened to in either order due to the construction of the plot.

Black disc

It is Christmas Eve

Christmas Eve

Christmas Eve refers to the evening or entire day preceding Christmas Day, a widely celebrated festival commemorating the birth of Jesus of Nazareth that takes place on December 25...

, 3090, and the Seventh Doctor and Mel arrive on the planet Puxatornee searching for leptonite crystals to fight the Quarks

The Dominators

The Dominators is a serial in the British science fiction television series Doctor Who, which originally aired in five weekly parts from 10 August to 7 September 1968.-Plot:...

. They discover a world where the human citizens are slowly becoming in thrall to the alien Slithergees.

White disc

It is Christmas Eve

Christmas Eve

Christmas Eve refers to the evening or entire day preceding Christmas Day, a widely celebrated festival commemorating the birth of Jesus of Nazareth that takes place on December 25...

, 3090, and the Seventh Doctor and Mel arrive on the planet Puxatornee searching for leptonite crystals. They find the world a ruined radioactive wasteland.

Cast

• The Doctor
  Doctor (Doctor Who)
  The Doctor is the central character in the long-running BBC television science-fiction series Doctor Who, and has also featured in two cinema feature films, a vast range of spin-off novels, audio dramas and comic strips connected to the series....
  
   — Sylvester McCoy
  Sylvester McCoy
  Sylvester McCoy is a Scottish actor. As a comic act and busker he appeared regularly on stage and on BBC Children's television in the 1970s and 80s, but is best known for playing the seventh incarnation of the Doctor in the long-running science fiction television series Doctor Who from 1987 to...
  
  
• Mel
  Melanie Bush
  Mel, also sometimes referred to as Melanie, is a fictional character in the long-running British science fiction television series Doctor Who. A computer programmer from the 20th Century who is a companion of the Sixth and Seventh Doctors, she was a regular in the programme from 1986 to 1987...
  
   — Bonnie Langford
  Bonnie Langford
  Bonita Melody Lysette "Bonnie" Langford is an English actress, dancer and entertainer. She came to prominence as a child star in the early 1970s then she subsequently became a companion of Colin Baker and Sylvester McCoy's Doctor Who and has appeared on stage in various musicals such as Peter Pan:...
  
  
• Mitchell — Richard Gibson
  Richard Gibson
  Richard Gibson is an English actor, probably best known for his role as the archetypal Gestapo Officer Herr Otto Flick in the BBC hit sitcom series, Allo 'Allo!.-Career:...
  
  
• Slithergee Voices — Daniel Hogarth
• Potter — Trevor Littledale
• Stewart — Francis Magee
  Francis Magee
  Francis Magee is an Irish actor best known for his portrayal of Liam Tyler in the long-running British soap opera EastEnders from 1993 to 1995. He has also appeared in numerous television shows and feature films, including Sahara , Layer Cake and The Calling...
  
  
• Professor Capra — Trevor Martin
  Trevor Martin
  Trevor Martin is a British actor.He is perhaps known for playing the Doctor on stage at the Adelphi Theatre, London in Doctor Who and the Daleks in the Seven Keys to Doomsday based on the popular television series Doctor Who...
  
  
• Bailey — Pamela Miles
• Reed — Audrey Schoellhammer

External links

• Big Finish Productions - Flip-Flop