Sarah is attacked by a Zygon disguised as Harry who is a prisoner on the Zygon spaceship. The Doctor falls into a trap and is hunted down by the giant Skarasen.
- Drama
- Year 1975
- 25 min
Sarah is attacked by a Zygon disguised as Harry who is a prisoner on the Zygon spaceship. The Doctor falls into a trap and is hunted down by the giant Skarasen.
