The Ricky Gervais Show, Doppleganger

Karl pitches a bizarre idea for a film, in which the comatose hero, played by 'Clive Warren,' has his brain transplanted into his widow's head. (S2, E01)

Karl imagines what life would be like if he had an exact doppelganger. Ricky poses a logic riddle that Karl has difficulty solving. (S2, E02)

Ricky teaches Karl some interesting facts about animals. Karl offers a misguided theory about evolution then recounts the latest scientific breakthroughs in medicine. (S2, E03)

Ricky shares some interesting animal facts and Karl ponders the role of the brain. His diary explores the curious case of an invisible Chinese man and putting a mirror on the moon. (S2, E04)

Karl ponders height extremes when he learns that one of his new fans is actor Warwick Davis. Stephen entertains us with a story of his wild night out clubbing with his friends in London. (S2, E07)

Topics include the value of discovering new species; a perturbing feature for a future car; and a documentary about a pregnant man. (S2, E09)

Karl discusses his childhood memories of having thousands of Tic Tacs in his house, plus his curiosity at the reading material in a doctor's surgery. (S2, E10)

The trio discuss major modern artworks, Karl talks about a tricycle-riding woman from his estate. Karl and Ricky go head to head on the act of whistling. (S2, E12)

For the season finale, the trio discuss virtual reality, holidays and happiness. Plus an extraordinarily rare event takes place... (S2, E13)