| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Mark Watson | Crew | Creator | Creator | |
 Alex Horne | Crew | Creator | Creator | |
 Tim Key | Crew | Creator | Creator | |
 Esther Rantzen | Cast | Actress | Self - Contestant | 1 |
 Germaine Greer | Cast | Actress | Self - Contestant | 1 |
 Jake Arnott | Cast | Actor | Self - Contestant | 1 |
 Jennie Bond | Cast | Actress | Self - Contestant | 1 |
Jilly Goolden | Cast | Self - Contestant | 1 | |
 Kelvin MacKenzie | Cast | Actor | Self - Contestant | 1 |
 Neil Innes | Cast | Actor | Self - Contestant | 1 |
 Sue Perkins | Cast | Actress | Self - Contestant | 1 |
 Terry Christian | Cast | Actor | Self - Contestant | 1 |
 Tracy-Ann Oberman | Cast | Actress | Self - Contestant | 1 |
 Vanessa Feltz | Cast | Actress | Self - Contestant | 1 |
 Aggie MacKenzie | Cast | Actress | Self - Contestant | 1 |
 Jay Rayner | Cast | Self - Contestant | 1 | |
 Kirsten O'Brien | Cast | Self - Contestant | 1 | |
Mark Watson | Cast | Actor | Self - Host | 16 |
 Miranda Hart | Cast | Actress | Self - Contestant | 1 |
 Rick Edwards | Cast | Actor | Self - Contestant | 1 |
 Sharon Horgan | Cast | Actress | Self - Contestant | 1 |
Alex Horne | Cast | Actor | Self - Expert | 16 |
 Simon Bird | Cast | Actor | Self - Contestant | 1 |
Tim Key | Cast | Actor | Self - Question Master | 16 |
 Robert Llewellyn | Cast | Actor | Self - Contestant | 1 |
 Benedict Allen | Cast | Actor | Self - Contestant | 1 |
 Julia Bradbury | Cast | Actress | Self - Contestant | 1 |
 Michael Rosen | Cast | Actor | Self - Contestant | 1 |
John Inverdale | Cast | Self - Contestant | 1 | |
 Nihal Arthanayake | Cast | Actor | Self - Contestant | 1 |
 Peter Tatchell | Cast | Actor | Self - Contestant | 1 |
 Phil Hammond | Cast | Actor | Self - Contestant | 1 |
 Ian McMillan | Cast | Actor | Self - Contestant | 1 |
Rowan Pelling | Cast | Self - Contestant | 1 | |
 Jenni Murray | Cast | Actress | Self - Contestant | 1 |
| Person | Type | Job | Role(s) | Episodes |
