Jimmy Carr puts a panel of celebrities to the test including Miranda Hart, Eddie Izzard and Jamie Oliver alongside veteran quizzers Jonathan Ross, David Walliams and David Mitchell.
| Name | Type | Role | |
|---|---|---|---|
| Jonathan Ross | Guest Star | ||
| Jamie Oliver | Guest Star | ||
| David Walliams | Guest Star | ||
| David Mitchell | Guest Star | ||
| Miranda Hart | Guest Star | ||
| Eddie Izzard | Guest Star |