Challenge Saturday

Bradley Walsh presents as contestants Lawrence, Niall, Kellyann and Rodabe pit their wits against the Chaser, adding money to the jackpot for the final chase

Sports stars Willie Thorne, Tony Jacklin, Andy Fordham, Deta Hedman, Tessa Sanderson, Derek Redmond, Nick Easter and Martin Offiah take part in the unorthodox quiz show

Bruce Forsyth invites audience members to come on down and compete for big prizes

Bruce Forsyth invites audience members to come on down and compete for big prizes

Vernon Kay invites chef Jean-Christophe Novelli and antiques expert David Dickinson to team up with their relatives to win up to £30,000 for a charity of their choice

David Dickinson and the team help members of the public in Troon, South Ayrshire, make money by sorting the treasures from their trash

Another team takes on ingenious games and fiendish challenges. Hosted by Richard O'Brien

Another team takes on ingenious games and fiendish challenges. Hosted by Richard O'Brien

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Mark Billingham, Aldo Zilli, Lucy Pargeter and Joey Essex answer general knowledge questions and work as a team to secure a cash prize for charity. Presented by Bradley Walsh

Sam Quek, Basil Brush, Andi Peters and Charlie Higson answer general knowledge questions and work as a team to secure a cash prize for charity. Presented by Bradley Walsh

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Andi Osho, Mark Ramprakash, Alex Beresford and Jane Moore answer general knowledge questions and work as a team to secure a cash prize for charity. Presented by Bradley Walsh

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Quiz that tests contestants' skill at darts and their general knowledge

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Dartboard quiz game that tests contestants' darts skills and their general knowledge.

Four famous faces answer general knowledge questions and work as a team to take on one of the ruthless Chasers and secure a charity prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on ruthless quiz genius the Chaser and secure a cash prize