Cast (12)

Tom Baker

Doctor Who

Elisabeth Sladen

Sarah Jane Smith

Ian Marter

Harry Sullivan

Ronald Leigh-Hunt

Commander Stevenson

William Marlowe

Lester

Kevin Stoney

Tyrum

David Collings

Vorus

Alec Wallis

Warner

Michael Wisher

Magrik

Christopher Robbie

Cyber-Leader

Melville Jones

First Cyberman

Brian Grellis

Seprah

Crew (20)

Robert Holmes

Writer

Gerry Davis

Writer

Michael E. Briant

Director

Carey Blyton

Original Music Composer

Philip Hinchcliffe

Producer

Robert Holmes

Script Editor

Peter Howell

Original Music Composer

Sheila S. Tomlinson

Editor

Derek Slee

Lighting Director

Dick Mills

Special Sound Effects

John Bradburn

Production Assistant

Cecile Hay-Arthur

Makeup Artist

Prue Handley

Costume Design

Roger Murray-Leach

Production Design

Norman Bennett

Sound

James Ward

Visual Effects

Elmer Cossey

Camera Operator

John Gatland

Sound

George Gallaccio

Production Manager

Delia Derbyshire

Theme Song Performance