Mondbasis Alpha 1

Martin Landau

John Koenig

Barbara Bain

Helena Russell

Barry Morse

Victor Bergman

Catherine Schell

Maya

Tony Anholt

Tony Verdeschi

Nick Tate

Alan Carter

Prentis Hancock

Paul Morrow

Zienia Merton

Sandra Benes

Clifton Jones

David Kano

Anton Phillips

Dr. Mathias

Sarah Bullen

Kate

John Hug

Bill Fraser / Fraser

Yasuko Nagazumi

Yasko

Jeffery Kissoon

Ben Vincent

Albin Pahernik

Creature / Lizard Animal / Maya / Creature / Space / Kreno Animal

Emily Bolton

June

Shane Rimmer

Bannion (voice) / Eagle Pilot (voice) / James Kelly

Stuart Damon

Guido Verdeschi / Parks

Sam Dastor

Ed Spencer

Alibe Parsons

Alibe

Isla Blair

Carla / Female Alien

Laurie Davis

Main Mission Operative (uncredited) / Stewardess

Brian Blessed

Cabot Rowland / Mentor

James Fagan

Ken Johnson

Laurence Harrington

Jackson / Stewart

Annie Lambert

Operative

Roy Marsden

Alien Invisible / Crael

Peter Porteous

Petrov

Earl Robinson

Sandstrom

Nicholas Young

Peter Rockwell

Drewe Henley

Joe Ehrlich

Billy J. Mitchell

Professor Hunter

Cher Cameron

Louisa

Al Lampert

Ken Burdett

Robert Sheedy

Henry

Patrick Westwood

Dr. Shaw

Jeremy Young

Jack Bartlett

Toby Robins

Diana Morris

John Judd

Security Guard

Roy Dotrice

Gerald Simmons

Joan Collins

Kara

Peter Duncan

Cantar

Judy Geeson

Regina Kesslan

Peter Bowles

Balhor

Bernard Kay

Humanoid

Leigh Lawson

Zarl

Bernard Cribbins

Captain Michael

Oliver Cotton

Spearman

Joanna Dunham

Vana

Guy Rolfe

Magus

Billie Whitelaw

Zamara

Marc Zuber

Security Lieutenant

Peter Cushing

Raan

Stacy Dorning

Zova

Gareth Hunt

Eagle Pilot (uncredited)

Nick Brimble

Ray Torens

Freddie Jones

Charles Logan

Michael Culver

Pete Irving

Philip Madoc

Commander Gorski

Geoffrey Bayldon

Number Eight

Valerie Van Ost

Main Mission Operative

Don Fellows

GTV Newscaster

Martha Nairn

Female Operative

Richard Johnson

Lee Russell

Christopher Lee

Captain Zandor

Caroline Mortimer

Dione

Maxine Audley

Theia

Kevin Stoney

Talos

Carolyn Courage

Prima ragazza

Claire Lutter

Main Mission Operative (uncredited)

Andy Sutcliffe

Main Mission Operative (uncredited)

Andy Dempsey

Main Mission Operative (uncredited)

Maggie Wright

Main Mission Operative (uncredited)

Mary Miller

Freda

Eric Carte

Collins

John Hamill

Dominix

David Ellison

Ted

Giancarlo Prete

Dan Mateo

Alex Scott

Aarchon

Lon Satton

Benjamin Ouma

Eva Reuber-Staier

Jane

Carla Romanelli

Melita Kelly

Lawrence Trimble

Steve Abrams

Lea Brodie

Hilary Preston

Leo McKern

Companion

Rula Lenska

Joan Conway

Orso Maria Guerrini

Luke Ferro

Wayne Brooks

Jackie

Barbara Kellerman

Monique Bouchere

Michael Sheard

Darwin King

Dennis Burgess

Neman

Susan Jameson

Juliet Mackie

Gwen Taylor

Nurse

Aubrey Morris

Petros High Priest

Paul Antrim

Bill Lowry

Robert Russell

Hadin

Gerald Staddon

Male Mute

Jackie Horton

Female Mute

Louise Jameson

Survivor

Ron Tarr

Survivor

Gianni Garko

Tony Cellini

Douglas Wilmer

Commissioner Dixon

Julian Glover

Jarak

Cyd Hayman

Sue Crawford

Jeremy Kemp

Ernst Linden

John Shrapnel

Jack Tanner

Anthony Valentine

Male Alien

Margaret Leighton

Arra

Ian McShane

Anton Zoref

Gay Hamilton

Eva Zoref

Roy Scammell

Jim Nordstrom

Paul Jones

Mike Ryan

Jon Laurimore

Smitty

Jan Harvey

Alpha News Service Girl

James Smillie

Baxter

Alan Meacham

Sandos

Gary Waldhorn

Winters

Max Faulkner

Ted Clifford

Derek Anders

Wayland

Hilary Dwyer

Laura Adams

Anthony Nicholls

James Warren

Anouska Hempel

Annette Fraser

Lisa Harrow

Anna Davis

Gerard Paquis

Lew Picard

Margaret Inglis

Mirella

Anthony Blackett

Stal

Peggy Ledger

Old Lady

Roger Bizley

MacDonald

Norwich Duff

Texas

Peggy Paige

Old Crone

Michael Sharvell-Martin

Brian the Robot

Barbara Wise

Girl

John Standing

Pasc

Michael Gallagher

Etrec

Veronica Lang

Lyra / Maurna

John Alkin

Johnson

Anthony Forrest

Carson

Raul Newey

Raul Nunez

Terry Walsh

Rescue Eagle Pilot

Godfrey James

Alien Transporter

David Jackson

Alien Strong

Patrick Mower

Dave Reilly

Willoughby Goddard

Taybor

Laraine Humphrys

Karen

Mel Taylor

Andrews

Rita Webb

Slatternly Woman

Jack Klaff

Security Guard

James Leith

Guard

Ina Skriver

A

Sarah Douglas

B

Robert Rietti

Sphere (voice)

James Laurenson

Patrick Osgood

Pamela Stephenson

Michelle Osgood

Lloyd McGuire

First Engineer

Brendan Price

Security Guard

Alan Hunter

Co-Pilot

Nova Llewellyn

Alphan Woman

Andrew Lodge

Grasshopper

Trevor Thomas

Eagle Pilot

Tony Osoba

Security Guard

Lynne Frederick

Shermeen Williams

Stuart Wilson

Vindrus

Nicholas Campbell

Eddie Collins

Brian Osborne

Mr. Potter

David Prowse

Cloud Creature

Deborah Fallender

Carolyn Powell

Jess Conrad

Mark Sanders

Anthony Stamboulieh

George Crato

Michael Walker

Carl Renton

Gregory de Polnay

Peter Garforth

Lydia Lisle

Sally Martin

Lucinda Curtis

Tessa

Dallas Adams

Sam

Ken Hutchison

Greg Sanderson

Carolyn Seymour

Eva

Nigel Pegram

Cernik

James Snell

Stevens

Gyearbuor Asante

Guard

Lee Montague

Dorzak

Jill Townsend

Sahala

Kathryn Leigh Scott

Yesta

Paul Jerricho

Security Guard

Hildegard Neil

Elizia

Cassandra Harris

Controller / Sares

Angus MacInnes

Jelto

Michael Dickinson

Blake Maine

Arthur White

Kinano

Nadim Sawalha

Zoran

Karl Held

Jerry Travis

Robert Driscoll

Revered One (uncredited)

Walter McMonagle

Les Johnson

Roy Boyd

Joe Lustig

Patrick Troughton

Archon

Ann Firbank

Consul Varda

Gerry Sundquist

Malic

Michael Halsey

Dorcon Soldier

Kevin Sheehan

Dorcon Operative

Hamish Patrick

Command Center Alphan

Hazel McBride

Medical Officer

Hal Galili

Voice

Harry Fielder

Survey Team Member (uncredited)