Challenge Saturday

A chance for viewers to purchase goods from the comfort of home

A chance for viewers to purchase goods from the comfort of home

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on one of the ruthless Chasers and secure a cash prize

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on one of the ruthless Chasers and secure a cash prize

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

Members of the public go wild in the aisles in the high-speed trolley-dash quiz, competing for prizes including £5,000 in cash. Dale Winton hosts

Members of the public go wild in the aisles in the high-speed trolley-dash quiz, competing for prizes including £5,000 in cash. Dale Winton hosts

George, Rachel, Ollie and Pam are the contestants pitting their wits against the Chaser, adding money to the jackpot for the final chase. Presented by Bradley Walsh

Jude, Kimya, Ricardo and Tom are the contestants pitting their wits against the Chaser, adding money to the jackpot for the final chase. Presented by Bradley Walsh

Graeme, Angela, Becki and Charlie are the contestants pitting their wits against the Chaser, adding money to the jackpot for the final chase. Presented by Bradley Walsh

Bradley Walsh presents as contestants Lisa, Amir, Terry and Sammy work as a team to take on ruthless quiz genius the Chaser and secure a cash prize

Michaela, Stephanie, Chris and Tom are the contestants pitting their wits against the Chaser, adding money to the jackpot for the final chase. Presented by Bradley Walsh

Emmerdale's Natalie Anderson (Alicia), actress Patsy Kensit, broadcaster Esther Rantzen and singer-presenter Brian McFadden take on a trivia expert for charity. Bradley Walsh hosts

Radio presenter Ken Bruce, former England midfielder Paul Ince, EastEnders actress Laila Morse (Mo Harris) and boxer David Haye take on a trivia expert. Bradley Walsh hosts

Colin Baker, David Weir, Chelsee Healey and Alex Horne answer general knowledge questions to secure a cash prize for charity. Presented by Bradley Walsh

Toyah Willcox, John Barnes, Germaine Greer and Audley Harrison work as a team to take on quiz genius the Chaser and secure a cash prize for charity. Presented by Bradley Walsh

Sarah Willingham, Shaun Ryder, Michelle Dewberry and Eddie Edwards work as a team to take on quiz genius the Chaser and secure a cash prize for charity. Presented by Bradley Walsh

Bradley Walsh pits the Grimbleby family from Grimsby against one of the finest quiz brains in the country, in a twist on the popular general-knowledge game show

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

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

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

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

Olympic gold medallist Greg Rutherford, Birds of a Feather star Lesley Joseph, Emmerdale's Matthew Wolfenden and football pundit Chris Kamara play for charity. Bradley Walsh hosts

Bradley Walsh presents as four contestants answer general knowledge questions and work as a team to take on one of the ruthless Chasers and secure a cash prize

A chance for viewers to purchase goods from the comfort of home

A chance for viewers to purchase goods from the comfort of home