| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alison Hammond | Cast | Actress | Self - Contestant | 2 |
 Amanda Holden | Cast | Actress | Self | 1 |
 Catherine Tate | Cast | Actress | Self | 1 |
 Claudia Winkleman | Cast | Actress | Self - Judge | 1 |
 Frank Skinner | Cast | Actor | Self - Judge | 1 |
 Harriet Thorpe | Cast | Actress | Self - Contestant | 1 |
 Helen Lederer | Cast | Actress | Self - Contestant | 1 |
 Jennifer Saunders | Cast | Actress | Self - Judge | 1 |
 Jo Brand | Cast | Actress | Self - Judge | 1 |
 Julian Clary | Cast | Actor | Self - Judge | 1 |
 Mel Giedroyc | Cast | Actress | Self - Presenter | 4 |
 Sally Lindsay | Cast | Actress | Self - Contestant | 1 |
 Sue Perkins | Cast | Actress | Self - Presenter | 4 |
 Tameka Empson | Cast | Actress | Self - Judge | 1 |
 Tamzin Outhwaite | Cast | Actress | Self | 1 |
 Adil Ray | Cast | Actor | Mr Khan - Judge | 1 |
 Craig Revel Horwood | Cast | Actor | Self | 1 |
 Jason Manford | Cast | Actor | Self - Judge | 1 |
 Katherine Ryan | Cast | Actress | Self - Judge | 1 |
 Katy Brand | Cast | Actress | Self - Judge | 1 |
 Miranda Hart | Cast | Actress | Self - Judge | 1 |
 Rufus Hound | Cast | Actor | Self - Judge | 1 |
 Russell Kane | Cast | Actor | Self - Judge | 1 |
 Shappi Khorsandi | Cast | Actress | Self | 1 |
 Ed Sheeran | Cast | Actor | Self | 1 |
 Melvin Odoom | Cast | Actor | Self - Contestant | 1 |
 Sara Pascoe | Cast | Actress | Self - Contestant | 2 |
 Emeli Sandé | Cast | Actress | Self - Performer | 1 |
 Danny-Boy Hatchard | Cast | Actor | Self - Contestant | 1 |
 Sara Cox | Cast | Actress | Self | 1 |
 Pete Firman | Cast | Self - Contestant | 1 | |
 Anne-Marie | Cast | Actress | Self - Performer | 1 |
 Louisa Johnson | Cast | Self - Performer | 1 | |
 Rickie Haywood-Williams | Cast | Self - Contestant | 1 | |
 Russell Grant | Cast | Actor | Self - Contestant | 1 |
 Ola Jordan | Cast | Actress | Self - Contestant | 1 |
 Ellie Taylor | Cast | Actress | Self - Contestant | 1 |
 Zara Larsson | Cast | Actress | Self - Performer | 1 |
 Dua Lipa | Cast | Actress | Self - Performer | 1 |
 Luke Johnson | Cast | Actor | Self - Dancer | 4 |
 Matt Edmondson | Cast | Actor | Self - Contestant | 1 |
 James Jordan | Cast | Self - Contestant | 1 | |
| Person | Type | Job | Role(s) | Episodes |
