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 team is made up of some of the country's top quiz champions, including the newest Egghead Barry Simmons, Millionaire winner Judith Keppel and three times world quiz champion Kevin Ashman. Can a team of sport stars featuring Matt Dawson, Phil Tufnell, Sally Gunnell, Tessa Sanderson and Dame Tanni Grey-Thompson triumph over the Eggheads?