More contestants hope to answer their way to a fortune, guided by seven celebrity experts.
| Name | Type | Role | |
|---|---|---|---|
| Tony Blackburn | Guest Star | The 60s Expert | |
| Frankie Dettori | Guest Star | Horse Racing Expert | |
| Maura Higgins | Guest Star | Ireland Expert | |
| Alison Hammond | Guest Star | TV Expert | |
| Richard Coles | Guest Star | Religion Expert | |
| Gareth Malone | Guest Star | Singing Expert | |
| Maggie Aderin-Pocock | Guest Star | Space Expert |