Poster of Cast and Crew in Doctor Who - Season 15 - Episode 23 - The Invasion of Time (3)

Doctor Who - Season 15 - The Invasion of Time (3) (Episode 23)

Plot: The Doctor has betrayed his own people and enabled a Vardan invasion of Gallifrey. Leela joins forces with the Outsiders and prepares to strike back against the aliens
Episode Aired On:
Saturday, February 18 1978
46 years ago