Terror of the Zygons: Part One is an episode of Doctor Who starring Tom Baker, Elisabeth Sladen, and Ian Marter. The Doctor, Sarah and Harry are summoned back to Earth, where the Brigadier asks them to investigate the destruction of...
Runtime: 50 minutes
Genre: Adventure, Drama, Family, Sci-Fi
Stars: Tom Baker, Elisabeth Sladen, Ian Marter, John Woodnutt
Director: Douglas Camfield, Robert Banks Stewart, Sydney Newman