Tonight, actress Nina Wadia, Olympic legend Linford Christie, Girls Aloud's Sarah Harding and Outnumbered's Tyger Drew-Honey, take on the challenge hoping to win thousands of pounds for their charities.

Bradley Walsh hosts as four celebrities take on the challenge of The Chase. Westlife's Nicky Byrne, Winter Olympian Amy Williams, Eastenders' Natalie Cassidy and Hairy Fat Biker Dave Myers come together to work as a team in the hope of winning thousands of pounds for their charities. But just who will they be up against?