| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Alex Horne | Crew | Writing | Original Concept | 4 |
 Bob Mortimer | Cast | Actor | Self | 2 |
 Kerry Godliman | Cast | Actress | Self | 1 |
 Liza Tarbuck | Cast | Actress | Self | 1 |
 Noel Fielding | Cast | Actor | Self | 2 |
 Richard Herring | Cast | Actor | Self | 1 |
 Sarah Kendall | Cast | Actress | Self | 1 |
 Dara Ó Briain | Cast | Actor | Self | 1 |
 Greg Davies | Cast | Actor | Self - Taskmaster | 4 |
 Katherine Ryan | Cast | Actress | Self | 2 |
 Rob Beckett | Cast | Actor | Self | 2 |
Alex Horne | Cast | Actor | Self - Taskmaster's Assistant | 4 |
 Josh Widdicombe | Cast | Actor | Self | 2 |
 Morgana Robinson | Cast | Actress | Self | 1 |
 Ed Gamble | Cast | Actor | Self | 1 |
 Lou Sanders | Cast | Actress | Self | 1 |
 Kiell Smith-Bynoe | Cast | Actor | Self | 1 |
 Sophie Duker | Cast | Actress | Self | 1 |
| Person | Type | Job | Role(s) | Episodes |
