Cast (22)

Jon Pertwee

The Doctor

Katy Manning

Jo Grant

Nicholas Courtney

Brigadier Lethbridge-Stewart

John Levene

Sergeant Benton

Richard Franklin

Captain Mike Yates

Stewart Bevan

Cliff Jones

Jerome Willis

Stevens

Tony Adams

Elgin

Ben Howard

Hinks

Mostyn Evans

Dai Evans

Talfryn Thomas

Dave

Roy Evans

Bert

Mitzi McKenzie

Nancy

Ray Handy

Milkman

John Scott Martin

Hughes

John Rolfe

Fell

John Dearth

BOSS (voice)

Richard Beale

Minister of Ecology

Jean Burgess

Cleaner

Brian Justice

Yates' Guard

Terry Walsh

Guard

Roy Skelton

James

Crew (19)

Michael E. Briant

Director

Robert Sloman

Writer

Barbara Kidd

Costume Design

John Burrowes

Production Design

Terry Walsh

Stunt Coordinator

Bill Matthews

Camera Operator

Ken Lowe

Camera Operator

Alastair Mackay

Editor

Simon Wilson

Sound

Dudley Simpson

Original Music Composer

Ann Rayment

Makeup Artist

John Harris

Production Assistant

Michael McDermott

Production Assistant

Terrance Dicks

Script Editor

Dick Mills

Special Sound Effects

Mike Jefferies

Lighting Director

Richard Chubb

Sound

Barry Letts

Producer

Ron Oates

Visual Effects Designer