Eric Bristow, Sammy Winward, Nadine Dorries, Ed Byrne

Former I'm a Celebrity campmates Eric Bristow and Nadine Dorries, Emmerdale's Sammy Winward (Katie Addyman) and comedian Ed Byrne compete to win thousands of pounds for charity by pitting their general knowledge against one of the show's resident trivia experts. However, they must work as a team to build their prize pot and stay one step ahead of the Chaser. Bradley Walsh hosts