Britain's toughest quiz returns for a new series. Host John Humphrys invites four contestants to answer questions in the black chair, first on their chosen specialist subject and then on general knowledge in their quest to become the nations's Mastermind.
| Title | Episode 1 |
|---|---|
| Genres | Talk |
| Release Date | 2010-08-20 |
| Episode Runtime | 00 Hours 30 Minutes |
| Season Number | 37 |
| Episode Number | 1 |
| Production Companies | Hat Trick Productions, Hindsight Productions |
