Jonathan is joined by author and comedian David Walliams, comedy duo Mel Giedroyc and Sue Perkins, film-maker Louis Theroux, Hollywood superstar Kevin Hart, and Westlife.
| Name | Type | Role | |
|---|---|---|---|
| Westlife | Musical Guest | ||
| Sue Perkins | Guest Star | ||
| Louis Theroux | Guest Star | ||
| Kevin Hart | Guest Star | ||
| David Walliams | Guest Star | ||
| Mel Giedroyc | Guest Star |