Poster of Cast and Crew in Doctor Who - Season 9 - Episode 21 - The Time Monster (1)

Doctor Who - Season 9 - The Time Monster (1) (Episode 21)

Plot: UNIT are invited to observe a demonstration of the new TOMTIT machine, unaware its creator, Professor Thascales, is actually the Master.
Episode Aired On:
Saturday, May 20 1972
52 years ago