Mark Labbett was a contestant in Series 42. A serial quiz show contestant, he has also appeared on Mastermind, BrainTeaser, SUDO-Q, Stake Out (in the same game as Keith Pottage) and has made two separate appearances on Who Wants To Be A Millionaire?. He was also runner up on The National Lottery People's Quiz, and was part of the Rugby Boys team who won the second series of Only Connect.
In 2009, he became one of the original "chasers" in the ITV quiz show The Chase, and has continued this role ever since in the UK, as well as being the sole "chaser" on the US version from 2012 to 2015, and as one of five on the Australian version between 2016 and 2020. In 2021 he joined the US version again being one of four "chasers" along with the three Jeopardy! GOAT contestants.
|#||Date||Type||Contestant 1||Score||Contestant 2||Guest||Lex||Max|
|2771||10/05/2000||P||Davina Forrester||57 – 46||Mark Labbett||Lesley Graham||Mark Nyman||85|