Alan Carr invites five lucky members of the studio audience to 'Come on Down' for a special edition of the world's longest-running TV game show. Each person standing on Contestants Row must guess the price of a series of weird and wonderful prizes, hoping to win the chance to spin the Big Wheel and play in the Showcase showdown at the end of the show. Following in the footsteps of Leslie Crowther, Bruce Forsyth and Joe Pasquale, Alan guides them through a host of classic Price Is Right games, including Time Flies, Plinko and Cliffhanger.