| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Nick Martin | Crew | Production | Producer | 55 |
Siân G. Lloyd | Crew | Directing | Series Director, Director | 28 |
Jenny Heap | Crew | Production | Producer | 28 |
Adam Hart-Davis | Cast | Self - Contestant | 2 | |
 Brian Sewell | Cast | Actor | Self - Contestant | 1 |
 Clare Balding | Cast | Actress | Self - Contestant | 2 |
 Clemency Burton-Hill | Cast | Actress | Self - Contestant | 1 |
 David Baddiel | Cast | Actor | Self - Contestant | 2 |
 David Mitchell | Cast | Actor | Self - Contestant | 1 |
 Hugh Dennis | Cast | Actor | Self - Contestant | 2 |
 Ian Hislop | Cast | Actor | Self - Contestant | 2 |
 John Cooper Clarke | Cast | Actor | Self - Contestant | 1 |
Julian Lloyd Webber | Cast | Self - Contestant | 1 | |
 Kevin Eldon | Cast | Actor | Self - Contestant | 1 |
 Mark Gatiss | Cast | Actor | Self - Contestant | 1 |
 Nick Hornby | Cast | Actor | Self - Contestant | 2 |
 Patrick Marber | Cast | Actor | Self - Contestant | 2 |
 Philippa Gregory | Cast | Actress | Self - Contestant | 1 |
 Richard Osman | Cast | Actor | Self - Contestant | 1 |
 Samira Ahmed | Cast | Actress | Self - Contestant | 1 |
 Stephen Mangan | Cast | Actor | Self - Contestant | 1 |
 Rufus Hound | Cast | Actor | Self - Contestant | 1 |
 Victoria Coren Mitchell | Cast | Actress | Self - Host | 448 |
 Tom Holland | Cast | Actor | Self - Contestant | 1 |
 Matthew Parris | Cast | Actor | Self - Contestant | 1 |
 A.N. Wilson | Cast | Actor | Self - Contestant | 1 |
 Simon Jenkins | Cast | Actor | Self - Contestant | 1 |
Steve Jones | Cast | Actor | Self - Contestant | 2 |
 Reeta Chakrabarti | Cast | Self - Contestant | 1 | |
Ed Smith | Cast | Self - Contestant | 1 | |
Rosie Boycott | Cast | Actress | Self - Contestant | 2 |
Alice Arnold | Cast | Self - Contestant | 2 | |
 Bill Turnbull | Cast | Actor | Self - Contestant | 1 |
| Person | Type | Job | Role(s) | Episodes |
