Coronation Street actress Kym Marsh (Michelle Connor), relationship expert Tracey Cox, choreographer Louie Spence and former tennis star Greg Rusedski compete to win thousands of pounds for charity by taking on one of the show's resident trivia experts in a test of their general knowledge. However, they must work as a team to build their prize pot and stay one step ahead of the Chaser. Bradley Walsh hosts

Radio 2 DJ Jo Whiley, Benidorm barman Jake Canuso, Law & Order: UK's Georgia Taylor and comedian Marcus Brigstocke compete to win thousands of pounds for charity by taking on one of the show's resident trivia experts in a test of their general knowledge. However, they must work as a team to build their prize pot and stay one step ahead of the Chaser. Bradley Walsh asks the questions