£6.99
Available on
HoloLens
PC
Mobile device
Xbox 360
Description
Returning back to what appears to be UNIT headquarters, The Doctor senses that something is out of place. The Doctor and Sarah witness a UNIT soldier walking to his death over a cliff they decide to investigate, and uncover an alien conspiracy to gradually replace the Earth with android replicas of humans and infiltrate before taking over.
Episodes
1. Episode 1
24 min
22/11/1975
2. Episode 2
25 min
22/11/1975
3. Episode 3
24 min
22/11/1975
4. Episode 4
22 min
22/11/1975
Cast and crew
Additional information
Networks
BBCAudio
EnglishReleased year
2023Genres
DramaSci-Fi/Fantasy