TV Celebrity Mastermind - Season 8 Episode 6 : Episode 6 Celebrity Mastermind - Season 8 Episode 6 : Episode 6 6/10 by 2 users John Humphrys introduces four more famous contenders to the black chair, where he tests them first on their specialist subject and then on their general knowledge. Guests are comedy writer Stewart Lee, actor John Thomson, British swimmer and Paralympian Sascha Kindred, and screen star Matthew Lewis Details Casts Posters Images Title Celebrity Mastermind - Season 8 Episode 6 : Episode 6 Alternative Titles First Air Date 2003-12-26 Last Air Date 2026-01-26 Number of Episodes 222 Number of Seasons 24 Genres , Networks BBC One, BBC Two, Casts Clive Myrie Plot Keywords , Self - Presenter Clive Myrie Episodes List Celebrity Mastermind Season 8 :Episode 1 Episode 1 Episode 1 2009-12-27 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 2 Episode 2 Episode 2 2009-12-28 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 3 Episode 3 Episode 3 2009-12-29 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 4 Episode 4 Episode 4 2009-12-30 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 5 Episode 5 Episode 5 2010-01-01 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 6 Episode 6 Episode 6 2010-01-04 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 7 Episode 7 Episode 7 2010-01-05 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 8 Episode 8 Episode 8 2010-01-06 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 9 Episode 9 Episode 9 2010-01-07 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,... Celebrity Mastermind Season 8 :Episode 10 Episode 10 Episode 10 2010-01-07 Celebrity Mastermind is a British television quiz show broadcast by BBC television. The show is a spin-off of the long-running quiz show Mastermind,...