Bake Off returns with four special programmes for Comic Relief. Sue Perkins presents as Joanna Lumley, Jennifer Saunders, Lulu and Dame Edna face Mary and Paul's challenges.

The Great British Bake Off returns with four special Comic Relief programmes. Mel Giedroyc welcomes Gok Wan, Jonathan Ross, Abbey Clancy and Zoella to the Bake Off tent.

The Great British Bake Off returns with four special Comic Relief programmes. Jo Brand welcomes David Mitchell, Michael Sheen, Jameela Jamil and Sarah Brown to the tent.

The Great British Bake Off returns with four special Comic Relief programmes. Ed Byrne welcomes Victoria Wood, Alexa Chung, Chris Moyles and Kayvan Novak to the tent.

The four Comic Relief Bake Off star bakers are interviewed by Jo Brand, and one of them is declared the overall winner of The Great Comic Relief Bake Off 2015.