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Doctor Who Terror of the Zygons TV Story

Centuries ago, a Zygon spaceship crash landed in Loch Ness. Now, with their home planet destroyed, the alien creatures plan to take over Earth. Their most powerful weapon is a huge armoured dinosaur-like creature of terrifying power that they brought to earth as an embryo – the Loch Ness Monster.The Doctor, Sarah and Harry soon discover that the Zygons have another weapon. They can assume the identity of any human they capture. Who knows which of their friends might really be a Zygon?

Story Order

  • Story 80 from Doctor Who
  • Story 1 of 6 from Season 13

Episodes (4 episodes)

Saturday
30th August 1975
5:45PM
BBC 1 (21 mins)

Doctor Who - Terror of the Zygons - Part One

The Brigadier asks for help to discover what is causing the destruction of oil rigs off the coast of Scotland.

Saturday
6th September 1975
5:45PM
BBC 1 (25 mins)

Doctor Who - Terror of the Zygons - Part Two

Sarah is attacked by a Zygon disguised as Harry who is a prisoner on the Zygon spaceship.

Saturday
13th September 1975
5:45PM
BBC 1 (24 mins)

Doctor Who - Terror of the Zygons - Part Three

The Doctor and Sarah find their way into the Zygon spaceship at the bottom of Loch Ness.

Saturday
20th September 1975
5:20PM
BBC 1 (25 mins)

Doctor Who - Terror of the Zygons - Part Four

The Zygon warlord, Broton, intends to use the Skarasen to attack the World Energy Conference in London.

Characters

Credits