Terror of the Zygons (2)
Run Time: mins
Air Date: Sat, 6 Sept 1975
Average Rating: ⭐ 7.5 (4 votes)
BBC One BBC TelevisionSeason 13 - Episode 2
Average Rating: ⭐ 7.5 (4)
The Zygon traps the Doctor and Sarah Jane in a decompression chamber while Harry is taken to the aliens' underwater ship.