James Nesbitt, Fearne Cotton and Jimmy Carr join Chris for Show 4. Each celebrity will be playing for their fans in the audience, trying to win them a slice of the prize money. The size of this slice depends on how many people back the winning star.
| Name | Type | Role | |
|---|---|---|---|
| James Nesbitt | Guest Star | ||
| Fearne Cotton | Guest Star | ||
| Jimmy Carr | Guest Star |