S1, E6: HQ is destroyed by the web and everyone is captured by the Yeti. The traitor is revealed and all is lost as the Doctor submits himself to the Great Intelligence's mind drain.
Sci-Fi · Mar 9, 1968 · 24 min
Information
- Released
- 1968
- Run Time
- 24 min
- Rated
- TV-PG
- Region of Origin
- United Kingdom
- © 2021 BBC
Languages
- Original Audio
- English (United Kingdom)
- Audio
- English (United Kingdom) (AAC)
- Subtitles
- English (United States) (CC)
Accessibility
- Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.