The tent has been decorated and the invitations have been sent out for two very special Christmas episodes of The Great British Bake Off. Eight bakers of Bake Off past return to the tent to compete once more. In this first episode there's another chance to see Mary-Anne from Series 2, Ali from Series 4, Cathryn from Series 3 and Norman from Series 5.
| Name | Type | Role | |
|---|---|---|---|
| Andy Devonshire | Director |