Poster of Cast and Crew in Doctor Who - Season 6 - Episode 13 - The Invasion (3)

Doctor Who - Season 6 - The Invasion (3) (Episode 13)

Plot: The Doctor and Jamie return to the IE factory in search of Zoe and Isobel, where they meet with Professor Watkins and fall foul of Vaughn.
Episode Aired On:
Saturday, November 16 1968
55 years ago