What's the hottest chili? What does Ringo Starr not want you to do? How many varieties of Lynx can you name? And how does a dog defuse a bomb? All these questions and more will be answered in the biggest, fattest, Big Fat Quiz ever. Question master Jimmy Carr is joined by Rob Beckett, Richard Ayoade, Rosie Jones, Roisin Conaty, Mawaan Rizwan and Joanne McNally.
| Name | Type | Role | |
|---|---|---|---|
| Dominic English | Writer | ||
| James Farmer | Writer | ||
| Adam Hess | Writer | ||
| Jimmy Carr | Writer | ||
| Christine Rose | Writer | ||
| Patrick Carr | Writer | ||
| Ben Cooke | Guest Star | ||
| Roisin Conaty | Guest Star | ||
| Bobby Holland Hanton | Guest Star | ||
| Mawaan Rizwan | Guest Star | ||
| Mark Higgins | Guest Star | ||
| Rob Beckett | Guest Star | ||
| Joanne McNally | Guest Star | ||
| Richard Ayoade | Guest Star | ||
| Charles Dance | Guest Star | ||
| Rosie Jones | Guest Star | ||
| Mick Thomas | Director |