Jimmy Carr hosts as Jon Richardson and Guz Khan take on guest captain Katherine Ryan and Joe Wilkinson. Susie Dent is joined in Dictionary Corner by Alasdair Beckett-King. And maths whizz Rachel Riley looks after the letters and numbers.
| Name | Type | Role | |
|---|---|---|---|
| Joe Wilkinson | Guest Star | ||
| Alasdair Beckett-King | Guest Star | Dictionary Corner | |
| Jon Richardson | Guest Star | ||
| Guz Khan | Guest Star | ||
| Katherine Ryan | Guest Star |