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Doctor Who
S13.E1
All episodesAll
  • Cast & crew
  • User reviews
  • Trivia
IMDbPro

Terror of the Zygons: Part One

  • Episode aired Aug 30, 1975
  • TV-G
  • 22m
IMDb RATING
8.1/10
815
YOUR RATING
Tom Baker in Doctor Who (1963)
AdventureDramaFamilySci-Fi

The Doctor, Sarah and Harry return to Earth in response to an emergency space-time telegraph from the Brigadier, who asks them to investigate the destruction of a series of North Sea oil rig... Read allThe Doctor, Sarah and Harry return to Earth in response to an emergency space-time telegraph from the Brigadier, who asks them to investigate the destruction of a series of North Sea oil rigs.The Doctor, Sarah and Harry return to Earth in response to an emergency space-time telegraph from the Brigadier, who asks them to investigate the destruction of a series of North Sea oil rigs.

  • Director
    • Douglas Camfield
  • Writer
    • Robert Banks Stewart
  • Stars
    • Tom Baker
    • Elisabeth Sladen
    • Ian Marter
  • See production info at IMDbPro
  • IMDb RATING
    8.1/10
    815
    YOUR RATING
    • Director
      • Douglas Camfield
    • Writer
      • Robert Banks Stewart
    • Stars
      • Tom Baker
      • Elisabeth Sladen
      • Ian Marter
    • 9User reviews
    • 2Critic reviews
  • See production info at IMDbPro
  • See production info at IMDbPro
  • Episodes

    Photos16

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    + 11
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    Top Cast14

    Tom Baker
    Tom Baker
    • Doctor Who
    Elisabeth Sladen
    Elisabeth Sladen
    • Sarah Jane Smith
    Ian Marter
    Ian Marter
    • Harry Sullivan
    John Woodnutt
    John Woodnutt
    • Duke of Forgill
    Nicholas Courtney
    Nicholas Courtney
    • Brigadier Lethbridge Stewart
    John Levene
    John Levene
    • RSM Benton
    Lillias Walker
    Lillias Walker
    • Sister Lamont
    Robert Russell
    Robert Russell
    • The Caber
    Angus Lennie
    Angus Lennie
    • Angus
    Tony Sibbald
    Tony Sibbald
    • Huckle
    Hugh Martin
    Hugh Martin
    • Munro
    Bruce Wightman
    Bruce Wightman
    • Radio Operator
    Keith Ashley
    • Zygon
    James Muir
    • Soldier
    • (uncredited)
    • Director
      • Douglas Camfield
    • Writer
      • Robert Banks Stewart
    • All cast & crew
    • Production, box office & more at IMDbPro

    User reviews9

    8.1815
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10

    Related interests

    Still frame
    Adventure
    Mahershala Ali and Alex R. Hibbert in Moonlight (2016)
    Drama
    Drew Barrymore and Pat Welsh in E.T. the Extra-Terrestrial (1982)
    Family
    James Earl Jones and David Prowse in Star Wars: Episode V - The Empire Strikes Back (1980)
    Sci-Fi

    Storyline

    Did you know

    • Trivia
      Nicholas Courtney suggested to Philip Hinchcliffe that the Brigadier be killed off in this story, as he had become aware that he would no longer be required in the series' new format. Hinchcliffe turned down the idea, feeling that it would be an inappropriate fate for a character that had been so popular.
    • Goofs
      Around 12m 21s When the Doctor and Sarah enter the base it is in darkness and the Doctor suggests the power cells have drained. However, when they examine the desk at the rear of the room it is brightly lit, with their shadows visible on the wall. As they turn towards the entrance the room is again in darkness.
    • Quotes
      • Huckle: Doctor, do you mind telling us exactly what you're doing?
      • Doctor Who: A little experiment in orthodontology, Mr Huckle.
      • Huckle: Orthodontology?
      • Doctor Who: Teeth. Teeth. The scientific study of teeth.
      • [Holds up the plaster cast]
      • Doctor Who: That's that cast of a tooth, wouldn't you say?
      • Huckle: Teeth? Doctor, you can't be serious.
      • Doctor Who: Teeth are very serious things, Mr Huckle.
      • Huckle: Look, let's get this straight, are you saying those rigs were chewed up by a set of giant molars?
      • Doctor Who: Yes. A set of giant molars that can chew through solid steel as easily as paper.
      • Brigadier Lethbridge Stewart: Are you suggesting that we're dealing with some kind of sea monster?
      • Doctor Who: Yes. A monster of frightening size and power.
      • Zygon: This one they call "Doctor", is a threat to us. Already he has found out too much. He must be... destroyed.
    • Connections
      Featured in The Chronic Rift: Beauty and the Beast (1991)

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    Details

    • Release date
      • August 30, 1975 (United Kingdom)
    • Country of origin
      • United Kingdom
    • Official site
      • BBC (United Kingdom)
    • Language
      • English
    • Filming locations
      • Charlton, West Sussex, England, UK
    • Production company
      • British Broadcasting Corporation (BBC)
    • See more company credits at IMDbPro

    Tech specs

    • Runtime
      • 22m
    • Color
      • Color
    • Sound mix
      • Mono
    • Aspect ratio
      • 1.33 : 1

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