Season 13 | EP 1

Terror of the Zygons

Written by Robert Banks Stewart

"But you can't rule a world in hiding. You've got to come out onto the balcony sometimes and wave a tentacle"

Episode Title Premiere Date
Episode 1 30/08/1975
Episode 2 06/09/1975
Episode 3 13/09/1975
Episode 4 20/09/1975

Returning to Earth, the Doctor, Sarah and Harry arrive in the Scottish Highlands to investigate the mysterious destruction of several oil rigs in the North Sea. Local superstition speaks of a deadly threat that lurks in the mists on Tulloch Moor, but the truth is even more disturbing: the legendary Loch Ness Monster is a terrifying cyborg beast which is controlled by the Zygons, an advanced alien race who are desperate to ensure their own survival, at any cost...

Cast & Crew

The Doctor: Tom Baker

Sarah Jane Smith: Elisabeth Sladen

Harry Sullivan: Ian Marter

Brigadier Lethbridge-Stewart: Nicholas Courtney

RSM Benton: John Levene

Duke of Forgill/Broton: John Woodnutt

Sister Lamont: Lillias Walker

Angus: Angus Lennie

Huckle: Tony Sibbald

Munro: Hugh Martin

Producer: Philip Hinchcliffe

Director: Douglas Camfield

Scriptwriter: Robert Banks Stewart

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