Ed Bishop

Ed Straker

Harry Baird

Mark Bradley

George Sewell

Alec Freeman

Dolores Mantez

Nina Barry

Norma Ronald

Miss Ealand

Vladek Sheybal

Doug Jackson

Michael Billington

Paul Foster

Gabrielle Drake

Gay Ellis

Keith Alexander

Keith Ford

Louise Pajo

Miss Scott

Peter Blythe

2nd Officer

Conrad Phillips

Skipper

Geoffrey Hinsliff

Hotel Clerk

John Stratton

John Croxley

Ayshea Brough

SHADO Operative

Michael Kilgarriff

Steiner

Allan Cuthbertson

Jack Newton

John Levene

Interceptor Pilot

David Healy

Joe Franklin

Suzan Farmer

Tina Duval

Eleanor Summerfield

Muriel Thompson

Richard Vernon

Pa Stone

Robin Bailey

Kofax

Tracy Reed

Jane Carson

Patrick Allen

Turner

Jane Merrow

Jo Fraser

Jack Hedley

Webb

Mike Pratt

Clem Mason

Tessa Wyatt

Catherine Frazer

David Daker

SHADO Guard

Basil Dignam

Cabinet Minister

Nigel Lambert

Moonbase Operative

David Warbeck

Skydiver Captain

Douglas Wilmer

Dr. Ward / Dr. Brünner

Russell Napier

Dr. Green

Philip Latham

Blake

Paul Maxwell

Jim Lewis

Charles Tingwell

Captain Beaver James

Tutte Lemkow

Singleton

George Cole

Paul Roper

Jeffrey Segal

Monsieur Duval

Patrick Jordan

Russian Base Cmdr.

Jean Marsh

Janna

James Cosmo

Lt. Anderson

Annette Kerr

Nurse

Edwin Richfield

Admiral Sheringham

Deborah Grant

Linda Simmonds

Gary Raymond

Colonel John Grey

Clinton Greyn

Mark Tanner

Windsor Davies

Morgan

Adrienne Corri

Liz Newton

Al Mancini

Andy Conroy

Neil McCallum

Carl Mason

Donald Tandy

Gateman

Alan Tilvern

U.S. Delegate

Patrick Mower

Cass Fowler

Oscar James

Plain Clothes Officer

Richard Aylen

Alien

Susan Jameson

Anne Stone

Pippa Steel

Diane

Colin Gordon

Albert Thompson

Percy Edwards

Acteur

Godfrey James

Game Warden

Tom Adams

Captain Lauritzen

David Savile

Hospital Doctor

Jack May

English Delegate

Michael Jayston

Russell Stone

Christopher Timothy

Skydiver 3 Navigator

Lois Maxwell

Miss Holland

Shane Rimmer

CIA Agent

Stuart Damon

Howard Byrne

Jean Wladon

Actor

Deborah Stanford

Stella Croxley

Wanda Ventham

Virginia Lake

Anthony Chinn

Tony Chin · Alien

Paul Gillard

Kurt Mahler

Gary Files

Phil Wade

Matthew Roberton

Dr. Harris

Matt Zimmerman

Co-Pilot

Sue Gerrard

Nurse

Alexander Davion

The Executive

Andrea Allan

Nurse

Arthur Cox

Louis

Barry Stokes

Skydiver Engineer

Burnell Tucker

Turner

Christian Roberts

Tim Redman

Craig Hunter

G.S.P. 4 Pilot Hudson

David Collings

Daniel Clark

David Weston

Mitchell

Derren Nesbitt

Colonel Craig Collins

Donald Pelmear

Estate Agent

Gordon Sterne

German Delegate

Grant Taylor

Gen. Henderson

Hans De Vries

Security

Hugh Armstrong

SHADO Mobile 3 Officer

Jeremy Wilkin

Gordon Maxwell

John Breslin

Reed

John Golightly

Holden

John J. Carney

Studio Security Man

John Lyons

Studio Guard

Keith Bell

Film Director

Keith Grenville

Dawson

Kirsten Lindholm

Actress

Larry Taylor

Mexican Bandit

Michael Forrest

Security Officer

Michael Nightingale

Mary's Father

Nancy Nevinson

Housekeeper

Noel Davis

Artist's Agent

Paul Greenhalgh

Assistant Director

Paul Tamarin

Russian Astronaut

Peter Burton

Dr. Murray

Philip Madoc

Steven Rutland

Quinn O'Hara

Sylvia Graham

Ricardo Montez

Mexican Bandit

Richard Caldicot

Film Producer

Robin Hawdon

Skydiver 3 Captain

Roland Culver

Sir Esmond

Ron Pember

Casting Agent

Stanley McGeagh

SHADO Guard

Stephanie Beacham

Sarah Bosanquet

Steven Berkoff

Capt. Steve Minto

Suzanne Neve

Mary Rutland

Tom Oliver

Doctor