| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Adrian Edmondson | Cast | Actor | Self - Contestant | 1 |
 Alison Steadman | Cast | Actress | Self - Contestant | 1 |
 Alistair McGowan | Cast | Actor | Self - Contestant | 1 |
 Angela Griffin | Cast | Actress | Self - Contestant | 2 |
 Arlene Phillips | Cast | Actress | Self - Contestant | 1 |
 Bonnie Wright | Cast | Actress | Self - Contestant | 1 |
 Doon Mackichan | Cast | Actress | Self - Contestant | 1 |
 Ed Byrne | Cast | Actor | Self - Host | 2 |
 Emma Freud | Cast | Actress | Self - Contestant | 1 |
 Geri Horner | Cast | Actress | Self - Contestant | 1 |
 Jane Horrocks | Cast | Actress | Self - Contestant | 1 |
 Jennifer Saunders | Cast | Actress | Self - Host | 1 |
 Jo Brand | Cast | Actress | Self - Host | 1 |
 John Simpson | Cast | Actor | Self - Contestant | 1 |
 Louise Redknapp | Cast | Actress | Self - Contestant | 1 |
 Mel Giedroyc | Cast | Actress | Self - Host | 5 |
 Michael Ball | Cast | Actor | Self - Contestant | 1 |
 Omid Djalili | Cast | Actor | Self - Host | 1 |
 Paul Hollywood | Cast | Actor | Self - Host | 12 |
 Samantha Bond | Cast | Actress | Self - Contestant | 1 |
 Sarah Hadland | Cast | Actress | Self - Contestant | 1 |
 Sue Perkins | Cast | Actress | Self - Host | 1 |
Alex Langlands | Cast | Actor | Self - Contestant | 1 |
 Jamelia | Cast | Actress | Self - Contestant | 1 |
 Jason Manford | Cast | Actor | Self - Contestant | 1 |
 Michael Vaughan | Cast | Actor | Self - Contestant | 1 |
 Victoria Coren Mitchell | Cast | Actress | Self - Contestant | 1 |
 Will Young | Cast | Actor | Self - Contestant | 1 |
 David James | Cast | Actor | Self - Contestant | 1 |
 Mary Berry | Cast | Actress | Self - Host | 12 |
 Morgana Robinson | Cast | Actress | Self - Contestant | 1 |
 Kimberley Walsh | Cast | Actress | Self - Contestant | 1 |
 Jason Gardiner | Cast | Actor | Self - Contestant | 1 |
 Kirsty Young | Cast | Actress | Self - Contestant | 1 |
 Sarah Millican | Cast | Actress | Self - Host | 1 |
 Victoria Pendleton | Cast | Actress | Self - Contestant | 1 |
 Anita Rani | Cast | Self - Contestant | 2 | |
 Johnny Vaughan | Cast | Actor | Self - Contestant | 1 |
 Chris Kamara | Cast | Actor | Self - Contestant | 1 |
 Helen Skelton | Cast | Actress | Self - Contestant | 1 |
 Gus Casely-Hayford | Cast | Actor | Self - Contestant | 1 |
Joe Swift | Cast | Self - Contestant | 1 | |
James Wong | Cast | Self - Contestant | 1 | |
Pearl Lowe | Cast | Self - Contestant | 1 | |
Alex Deakin | Cast | Self - Contestant | 1 | |
 Greg Rutherford | Cast | Actor | Self - Contestant | 1 |
 Maddy Hill | Cast | Actress | Self - Contestant | 1 |
Samantha Cameron | Cast | Actress | Self - Contestant | 1 |
 Saira Khan | Cast | Actress | Self - Contestant | 1 |
 Fi Glover | Cast | Self - Contestant | 2 | |
 Ed Balls | Cast | Actor | Self - Contestant | 1 |
 Jermaine Jenas | Cast | Actor | Self - Contestant | 1 |
 Rochelle Humes | Cast | Actress | Self - Contestant | 1 |
| Person | Type | Job | Role(s) | Episodes |
