Jimmy Carr hosts a hybrid of the comedy panel show and the words-and-numbers quiz, as Alan Carr and Munya Chawawa take on Sarah Millican and Gary Delaney. Mathematician Rachel Riley looks after the letters and numbers, while Don Rodolfo - aka Ciarán Dowd - joins lexicographer Susie Dent in Dictionary Corner.
| Name | Type | Role | |
|---|---|---|---|
| Munya Chawawa | Guest Star | ||
| Sarah Millican | Guest Star | ||
| Gary Delaney | Guest Star | ||
| Ciaran Dowd | Guest Star | Don Rodolfo (Dictionary Corner) | |
| Alan Carr | Guest Star |