| Name | Character | Episodes |
|---|---|---|
| Stephen Mulhern | Host | 121 |
| Steve Pemberton | 2 | |
| Warwick Davis | Self - Contestant | 1 |
| Jimmy Carr | 1 | |
| Tony Bellew | 1 | |
| Nina Wadia | 1 | |
| Reece Shearsmith | 1 | |
| Richard Osman | 1 | |
| Larry Lamb | 1 | |
| Hugh Dennis | 1 | |
| Amanda Abbington | 1 | |
| Danny John-Jules | 1 | |
| Kelly Osbourne | 1 | |
| Alison Hammond | 1 | |
| Johnny Vegas | 1 | |
| Catherine Tyldesley | 1 | |
| Adrian Edmondson | 1 | |
| Christopher Biggins | Self - Contestant | 1 |
| John Thomson | 1 | |
| Tim Healy | 1 | |
| Fay Ripley | 1 | |
| Robert Llewellyn | 1 | |
| Helen Flanagan | 1 | |
| Louis Walsh | Self - Contestant | 1 |
| Lorraine Kelly | 1 | |
| Jason Manford | 1 | |
| Nadia Sawalha | 1 | |
| Joel Dommett | 1 | |
| Chris Kamara | 1 | |
| Peter Andre | 1 | |
| Jake Canuso | 1 | |
| Dean Gaffney | 1 |