26 Season
694 Episode
Doctor Who - Season 16 Episode 20 The Power of Kroll (4)
The Doctor and Romana are trapped between the monstrous Kroll and the insane refinery commander. And there is no sign of the fifth segment of the Key to Time.
- 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