Five more contenders vie for a place in the grand final as John Humphrys invites them to return to the black chair in another semi-final. Subjects are Black Sabbath 1968-1979, the novels of Barbara Vine, the life and times of William II, Adolf Hitler and the life and works of Paulo Veronese.
| Title | Episode 28 |
|---|---|
| Genres | Talk |
| Release Date | 2014-04-04 |
| Episode Runtime | 00 Hours 30 Minutes |
| Season Number | 40 |
| Episode Number | 28 |
| Production Companies | Hat Trick Productions, Hindsight Productions |
