In a celebrity Christmas Special, Colin Jackson, Anne Diamond, Josie Long and Nicky Campbell take on all five of the Chasers who have donned their glam rags for the show, but will the team outshine the Chasers?

Bradley Walsh presents as Tim Lovejoy, Kay Burley, Eni Aluko and Richard Herring hope to ruin the Chasers' Christmas by outrunning them and winning thousands of pounds for their chosen charities. All the Chasers play wearing fancy dress of famous portraits.

Bradley Walsh presents as celebrity contestants Mark Foster, Charlene White, Ade Adepitan and Kevin Eldon pit their wits against one of the ruthless Chasers in the hope of winning a potential prize pot worth thousands of pounds. They must work as a team and play strategically to answer general knowledge questions against the clock and race down the game board to the exit without being caught.

Are four celebrities clever enough to take on one of the country's finest quiz brains? Actress Su Pollard, dancer Jordan Banjo, TV presenter AJ Odudu and TV legend Jonathan Ross take on the challenge hoping to win thousands of pounds for their chosen charities.

Bradley Walsh presents as Jacqui Oatley, Dev Griffin, Fallon Sherrock and Johnny Vegas pit their wits against one of the ruthless Chasers in the hope of winning a potential prize pot worth thousands of pounds. They must work as a team and play strategically to answer general knowledge questions against the clock and race down the game board to the exit without being caught

Bradley Walsh presents as Comedian Dane Baptiste, rugby referee Nigel Owens, presenter Anita Rani and sports broadcaster Mark Pougatch pit their wits against one of the ruthless Chasers in the hope of winning a potential prize pot worth thousands of pounds for the charity of their choice. They must work as a team and play strategically to answer general knowledge questions against the clock and race down the game board to the exit without being caught.