Where To Stream Doctor Who Season 12 Episode 20
Revenge of the Cybermen, Part Four
- Aired May 10, 1975
- 25 Min
- Rated 9.4
- Number 52 Of 700 Rated Episodes
The Doctor, Harry and Lester try to destroy the Cybermen's relay device, while the Vogans prepare to destroy Nerva even though Sarah is still on board.