| Name | Character | Episodes |
|---|---|---|
| Mary Berry | Self - Host | 12 |
| Paul Hollywood | Self - Host | 12 |
| Mel Giedroyc | Self - Host | 5 |
| Ed Byrne | Self - Host | 2 |
| Angela Griffin | Self - Contestant | 2 |
| Anita Rani | Self - Contestant | 2 |
| Bonnie Wright | Self - Contestant | 1 |
| Samantha Bond | Self - Contestant | 1 |
| Jo Brand | Self - Host | 1 |
| Alison Steadman | Self - Contestant | 1 |
| Omid Djalili | Self - Host | 1 |
| Geri Horner | Self - Contestant | 1 |
| Will Young | Self - Contestant | 1 |
| Jane Horrocks | Self - Contestant | 1 |
| Jennifer Saunders | Self - Host | 1 |
| Adrian Edmondson | Self - Contestant | 1 |
| Morgana Robinson | Self - Contestant | 1 |
| Sarah Hadland | Self - Contestant | 1 |
| Alistair McGowan | Self - Contestant | 1 |
| Doon Mackichan | Self - Contestant | 1 |
| Rochelle Humes | Self - Contestant | 1 |
| Sue Perkins | Self - Host | 1 |
| Sarah Millican | Self - Host | 1 |
| Kimberley Walsh | Self - Contestant | 1 |
| Michael Ball | Self - Contestant | 1 |
| Helen Skelton | Self - Contestant | 1 |
| Jason Manford | Self - Contestant | 1 |
| Louise Redknapp | Self - Contestant | 1 |
| Chris Kamara | Self - Contestant | 1 |
| Jermaine Jenas | Self - Contestant | 1 |
| Victoria Coren Mitchell | Self - Contestant | 1 |