A Perfect World is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who. It is a one part story which was released along with Time Reef, the story which precedes it.

Plot

Thomas Brewster requests a trip to the year 2008 and the Doctor obliges, little knowing that Brewster has been there before during the time he had "borrowed" the Doctor's TARDIS. Brewster's prior encounter with a young woman called Connie seems to have had a strange effect on the world, causing perfection to be the norm. Now the Doctor and his companions must discover what has caused this to happen and how can they put things right.

Cast

• The Doctor — Peter Davison
• Nyssa — Sarah Sutton
• Thomas Brewster – John Pickard
• Connie – Rebecca Callard
• Phil – Nicholas Farrell
• Taz – Beth Chalmers
• Trev – Sean Connolly

Continuity

• Brewster decides to leave the TARDIS at the end of this adventure, wanting to experience real life. He later encounters the Doctor again who is now in his sixth incarnation in the play The Crimes of Thomas Brewster.