1. Episode 1

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.

2. Episode 2

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.

3. Episode 3

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.

4. Episode 4

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.