Episode 4

Dermot Murnaghan hosts a celebrity special of the show where every day a new team of challengers take on probably the greatest quiz team in Britain. The Eggheads are made up of some of the country's top quiz champions, including Mastermind Champion of Champions, Pat Gibson; 15 to 1 winner Daphne Fowler; Millionaire winner Judith Keppel; International Mastermind winner Chris Hughes and four times world quiz champion, Kevin Ashman.

Can a team of reality TV stars featuring Lembit Opik, John McCririck, Yvette Fielding, Andy Abraham and Hannah Waterman triumph over the general knowledge Goliaths and win the cash prize for their charity or will it go to this year's Children In Need appeal?