Cast

Jon Pertwee

The Doctor

Tom Baker

The Doctor

Elisabeth Sladen

Sarah Jane Smith

Nicholas Courtney

Brigadier Lethbridge-Stewart

Richard Franklin

Mike Yates

John Levene

Sergeant Benton

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John Dearth

Lupton

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Carl Forgione

Land

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Andrew Staines

Keaver

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Terence Lodge

Moss

Crew

Barry Letts

Writer (Writing)

Barry Letts

Director (Directing)

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Robert Sloman

Writer (Writing)

Barry Letts

Producer (Production)

Dudley Simpson

Music (Sound)

Terrance Dicks

Script Editor (Writing)