The host, Jimmy Carr, read out questions relating to events of 2005 to three teams of celebrities: Sharon Osbourne & Jonathan Ross, Denise van Outen & David Mitchell, and Gordon Ramsay & Rob Brydon. Guest questioners in the studio included Jordan & Peter Andre and David Tennant and there were also recorded questions by several celebrities including Richard and Judy, Cameron Diaz, Toni Collette and Kevin Pietersen.
Quest roles:
Jonathan Ross(Self - Contestant), Rob Brydon(Self - Contestant), Gordon Ramsay(Self - Contestant), Sharon Osbourne(Self - Contestant), Denise Van Outen(Self - Contestant), David Mitchell(Self - Contestant), Peter Andre(Self - Guest), Katie Price(Self - Guest), David Tennant(Self - Guest), Toni Collette(Self - Guest), Cameron Diaz(Self - Guest)