Semi-Final 3 Mastermind : Season 1 Episode 14
BBC Two 30m
Aired: December 18th, 1972 @ 7:30 PM EST on BBC Two
The third semi-final, featuring the remaining three of the 11 first-round winners.
BBC Two 30m
Aired: December 18th, 1972 @ 7:30 PM EST on BBC Two
The third semi-final, featuring the remaining three of the 11 first-round winners.
