Terror of the Zygons (1)

Aug 30, 1975 on BBC One at 5:15 PM
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Summary

Scotland, the near future. Something is smashing oil rigs off the Scottish coast, and UNIT have been called in to investigate. The Brigadier summons the Doctor to Earth to help in the investigation, but it soon becomes clear some kind of alien presen... (more)ce is at work...

Previous episode

The Ark in Space (1)
Season 12 Episode 5

Jan 25, 1975

Next episode

Terror of the Zygons (2)
Season 13 Episode 2

Sep 06, 1975

Guest stars

Angus Lennie, Bruce Wightman, Hugh Martin, John Woodnutt, Lillias Walker, Tony Sibbald