Where To Stream Doctor Who Season 12 Episode 7
The Ark in Space, Part Three
- Aired February 8, 1975
- 25 Min
- Rated 8.9
- Number 284 Of 700 Rated Episodes
Knowing that Noah has been infected by the Wirrn, the Doctor persuades Vira to halt the reviving of her people, knowing it will place them in danger as well.