Comedians Alan Carr and Aisling Bea, Paralympian Kadeena Cox, and actress and author Teri Hatcher compete in the final programme of culinary challenges. Judges Paul Hollywood and Prue Leith set the celebrities some tough tasks, beginning with a muffin signature, followed by a test of their pie-making abilities for the technical, and then a showstopper cake challenge that may see dreams may turn to nightmares. These brave celebrities are all baring their bakes to raise money for Stand Up To Cancer - and to encourage viewers to do the same. Last in the series.