Greg James, Fern Brady, Spice Girl Mel B and Dermot O'Leary take on iced buns in the Signature, a family classic in the Technical and a hilarious Showstopper, where they create their celebrity doppelganger in biscuit form.
Released: Jan 01, 1970
Runtime: 00:58:14 minutes
Genre: Reality
Stars: Paul Hollywood, Prue Leith, Noel Fielding, Alison Hammond