Doctor Who: Terror of the Zygons
- Annu: 1975
- Paese: United Kingdom
- Genre: Science Fiction, Drama, Adventure
- Studio: BBC
- Parolla chjave: scotland, time travel, shape shifting alien, alien invasion, loch ness monster
- Direttore: Douglas Camfield
- Cast: Tom Baker, Elisabeth Sladen, Ian Marter, Nicholas Courtney, John Levene, John Woodnutt