Charlotte Church, Stephen Mangan, Sam Quek, Nihal Arthanayake, Kate Humble, Rosie Ramsey and Keith Brymer Jones try to help the contestants win life-changing cash.
| Name | Type | Role | |
|---|---|---|---|
| Stephen Mangan | Guest Star | ||
| Keith Brymer Jones | Guest Star | ||
| Sam Quek | Guest Star | ||
| Nihal Arthanayake | Guest Star | ||
| Kate Humble | Guest Star | ||
| Charlotte Church | Guest Star | ||
| Rosie Ramsey | Guest Star |