26 Season
694 Episode
Doctor Who - Season 6 Episode 13 The Invasion (3)
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.
- Year: 1989
- Country: United Kingdom
- Genre: Drama, Action & Adventure, Sci-Fi & Fantasy
- Studio: BBC One, BBC Television
- Keyword: time travel, space, alien
- Director: Sydney Newman, Verity Lambert, Donald Wilson, C. E. Webber
- Cast: Sylvester McCoy