Actor Christopher Biggins invites four strangers to dinner, one of whom is a distant relative. The guests have to guess which one of them it is - with £1,000 to the winner.

Motorbike racing champion Carl Fogarty hosts a dinner party for four guests, with one amongst them unknowingly related to the `king of speed". There's a big shock in store when the DNA results are revealed, but will anyone guess correctly to win £1,000 and who will discover they have fame in their family?