Episode 15 Mastermind : Season 3 Episode 15
BBC Two 30m
Aired: December 12th, 1974 @ 7:30 PM EST on BBC Two
he third Semi-final match comes from the University of Surrey at Guildford and the contestants are: IAN CLARK (East Midlands) ELIZABETH HORROCKS (Wales) DOUGAL PURVES (Scotland) JOHN STARK (South West)
