Poster of Cast and Crew in Doctor Who - Season 6 - Episode 14 - The Invasion (4)

Doctor Who - Season 6 - The Invasion (4) (Episode 14)

Plot: The Doctor and Jamie enlist the help of UNIT to rescue Zoe and Isobel before trying to find out what Vaughn is really up to.
Episode Aired On:
Saturday, November 23 1968
56 years ago