TV Celebrity Mastermind - Season 15 Episode 4 : Episode 4 Celebrity Mastermind - Season 15 Episode 4 : Episode 4 6/10 by 2 users John Humphrys asks the questions as four famous faces brave the black chair. Mitch Benn answers questions on Peter Cook, BBC News presenter Reeta Chakrabarti on the life and poetry of John Keats, one half of Sam and Mark, Mark Rhodes, on the World Wrestling Federation, and double Olympic triathlon gold medallist Alistair Brownlee on the Yorkshire Dales. Details Casts Posters Images Title Celebrity Mastermind - Season 15 Episode 4 : Episode 4 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 15 :Episode 1 Episode 1 Episode 1 2016-12-19 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 15 :Episode 2 Episode 2 Episode 2 2016-12-20 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 15 :Episode 3 Episode 3 Episode 3 2016-12-21 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 15 :Episode 4 Episode 4 Episode 4 2016-12-22 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 15 :Episode 5 Episode 5 Episode 5 2016-12-27 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 15 :Episode 6 Episode 6 Episode 6 2016-12-29 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 15 :Episode 7 Episode 7 Episode 7 2016-12-30 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 15 :Episode 8 Episode 8 Episode 8 2017-01-02 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 15 :Episode 9 Episode 9 Episode 9 2017-01-07 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 15 :Episode 10 Episode 10 Episode 10 2017-01-14 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,...