CASUALTY actor Tristan Gemmill, who plays Adam, won his episode of ‘Celebrity Mastermind’.
Tristan appeared in Episode 5, which was shown on New Year’s Day.
His specialist subject was ‘The Apollo Moon Programme’ where he took questions on man’s longest journey and mankind’s biggest leap forward.
Tristan compete against other celebrities; comedian Ed Byrne, television presenter Anneka Rice and comedian and actor John Bishop.
His chosen charity was The Forever Friends Appeal for the RUH Bath.