Elenco e equipe

Martin Landau

John Koenig · 48 ep.

Barbara Bain

Helena Russell · 48 ep.

Nick Tate

Alan Carter · 42 ep.

Zienia Merton

Sandra Benes · 35 ep.

Anton Phillips

Dr. Mathias · 26 ep.

Catherine Schell

Maya · 25 ep.

Barry Morse

Victor Bergman · 24 ep.

Tony Anholt

Tony Verdeschi · 24 ep.

Prentis Hancock

Paul Morrow · 24 ep.

Clifton Jones

David Kano · 24 ep.

Sarah Bullen

Kate · 21 ep.

Alan Harris

Main Mission Operative (uncredited) · 14 ep.

John Hug

Fraser · 9 ep.

Yasuko Nagazumi

Yasko · 8 ep.

Jeffery Kissoon

Ben Vincent · 7 ep.

Harry Fielder

Security Guard George (uncredited) · 7 ep.

Albin Pahernik

Lizard Animal · 6 ep.

Shane Rimmer

Eagle Pilot (voice) · 6 ep.

Emily Bolton

June · 5 ep.

Robert Phillips

Main Mission Operative (uncredited) · 4 ep.

Stuart Damon

Guido Verdeschi · 3 ep.

Annie Lambert

Main Mission Operative Julie Tracy (uncredited) · 3 ep.

Sam Dastor

Ed Spencer · 3 ep.

Alibe Parsons

Alibe · 3 ep.

Alf Joint

Steiner (uncredited) · 3 ep.

Isla Blair

Carla · 2 ep.

Laurie Davis

Main Mission Operative (uncredited) · 2 ep.

Brian Blessed

Mentor · 2 ep.

James Fagan

Ken Johnson · 2 ep.

Peter Porteous

Petrov · 2 ep.

Roy Marsden

Crael · 2 ep.

Laurence Harrington

Stewart · 2 ep.

Earl Robinson

Sandstrom · 2 ep.

Nicholas Young

Peter Rockwell · 2 ep.

Drewe Henley

Joe Ehrlich · 2 ep.

Billy J. Mitchell

Professor Hunter · 2 ep.

Cher Cameron

Louisa · 2 ep.

Al Lampert

Ken Burdett · 2 ep.

Robert Sheedy

Henry · 2 ep.

Patrick Westwood

Dr. Shaw · 2 ep.

Jeremy Young

Jack Bartlett · 2 ep.

Toby Robins

Diana Morris · 2 ep.

John Judd

Security Guard · 2 ep.

Roy Dotrice

Gerald Simmons · 2 ep.

Joan Collins

Kara · 1 ep.

Peter Duncan

Cantar · 1 ep.

Judy Geeson

Regina Kesslan · 1 ep.

Peter Bowles

Balhor · 1 ep.

Bernard Kay

Humanoid · 1 ep.

Leigh Lawson

Zarl · 1 ep.

Bernard Cribbins

Captain Michael · 1 ep.

Oliver Cotton

Spearman · 1 ep.

Joanna Dunham

Vana · 1 ep.

Guy Rolfe

Magus · 1 ep.

Billie Whitelaw

Zamara · 1 ep.

Marc Zuber

Security Lieutenant · 1 ep.

Peter Cushing

Raan · 1 ep.

Stacy Dorning

Zova · 1 ep.

Gareth Hunt

Eagle Pilot (uncredited) · 1 ep.

Nick Brimble

Ray Torens · 1 ep.

Freddie Jones

Charles Logan · 1 ep.

Michael Culver

Pete Irving · 1 ep.

Philip Madoc

Commander Gorski · 1 ep.

Geoffrey Bayldon

Number Eight · 1 ep.

Valerie Van Ost

Main Mission Operative · 1 ep.

Don Fellows

GTV Newscaster · 1 ep.

Martha Nairn

Female Operative · 1 ep.

Richard Johnson

Lee Russell · 1 ep.

Christopher Lee

Captain Zandor · 1 ep.

Caroline Mortimer

Dione · 1 ep.

Maxine Audley

Theia · 1 ep.

Kevin Stoney

Talos · 1 ep.

Carolyn Courage

Prima ragazza · 1 ep.

Claire Lutter

Main Mission Operative (uncredited) · 1 ep.

Andy Sutcliffe

Main Mission Operative (uncredited) · 1 ep.

Andy Dempsey

Main Mission Operative (uncredited) · 1 ep.

Maggie Wright

Main Mission Operative (uncredited) · 1 ep.

Mary Miller

Freda · 1 ep.

Eric Carte

Collins · 1 ep.

John Hamill

Dominix · 1 ep.

David Ellison

Ted · 1 ep.

Giancarlo Prete

Dan Mateo · 1 ep.

Alex Scott

Aarchon · 1 ep.

Lon Satton

Benjamin Ouma · 1 ep.

Eva Reuber-Staier

Jane · 1 ep.

Carla Romanelli

Melita Kelly · 1 ep.

Lawrence Trimble

Steve Abrams · 1 ep.

Lea Brodie

Hilary Preston · 1 ep.

Leo McKern

Companion · 1 ep.

Rula Lenska

Joan Conway · 1 ep.

Orso Maria Guerrini

Luke Ferro · 1 ep.

Wayne Brooks

Jackie · 1 ep.

Barbara Kellerman

Monique Bouchere · 1 ep.

Michael Sheard

Darwin King · 1 ep.

Dennis Burgess

Neman · 1 ep.

Susan Jameson

Juliet Mackie · 1 ep.

Gwen Taylor

Nurse · 1 ep.

Aubrey Morris

Petros High Priest · 1 ep.

Paul Antrim

Bill Lowry · 1 ep.

Robert Russell

Hadin · 1 ep.

Gerald Staddon

Male Mute · 1 ep.

Jackie Horton

Female Mute · 1 ep.

Louise Jameson

Survivor · 1 ep.

Ron Tarr

Survivor · 1 ep.

Gianni Garko

Tony Cellini · 1 ep.

Douglas Wilmer

Commissioner Dixon · 1 ep.

Julian Glover

Jarak · 1 ep.

Cyd Hayman

Sue Crawford · 1 ep.

Jeremy Kemp

Ernst Linden · 1 ep.

John Shrapnel

Jack Tanner · 1 ep.

Anthony Valentine

Male Alien · 1 ep.

Margaret Leighton

Arra · 1 ep.

Ian McShane

Anton Zoref · 1 ep.

Gay Hamilton

Eva Zoref · 1 ep.

Roy Scammell

Jim Nordstrom · 1 ep.

Paul Jones

Mike Ryan · 1 ep.

Jon Laurimore

Smitty · 1 ep.

Jan Harvey

Alpha News Service Girl · 1 ep.

James Smillie

Baxter · 1 ep.

Alan Meacham

Sandos · 1 ep.

Gary Waldhorn

Winters · 1 ep.

Max Faulkner

Ted Clifford · 1 ep.

Derek Anders

Wayland · 1 ep.

Hilary Dwyer

Laura Adams · 1 ep.

Anthony Nicholls

James Warren · 1 ep.

Anouska Hempel

Annette Fraser · 1 ep.

Lisa Harrow

Anna Davis · 1 ep.

Gerard Paquis

Lew Picard · 1 ep.

Margaret Inglis

Mirella · 1 ep.

Anthony Blackett

Stal · 1 ep.

Peggy Ledger

Old Lady · 1 ep.

Roger Bizley

MacDonald · 1 ep.

Norwich Duff

Texas · 1 ep.

Peggy Paige

Old Crone · 1 ep.

Michael Sharvell-Martin

Brian the Robot · 1 ep.

Barbara Wise

Girl · 1 ep.

John Standing

Pasc · 1 ep.

Michael Gallagher

Etrec · 1 ep.

Veronica Lang

Lyra / Maurna · 1 ep.

John Alkin

Johnson · 1 ep.

Anthony Forrest

Carson · 1 ep.

Raul Newey

Raul Nunez · 1 ep.

Terry Walsh

Rescue Eagle Pilot · 1 ep.

Godfrey James

Alien Transporter · 1 ep.

David Jackson

Alien Strong · 1 ep.

Patrick Mower

Dave Reilly · 1 ep.

Willoughby Goddard

Taybor · 1 ep.

Laraine Humphrys

Karen · 1 ep.

Mel Taylor

Andrews · 1 ep.

Rita Webb

Slatternly Woman · 1 ep.

Jack Klaff

Security Guard · 1 ep.

James Leith

Guard · 1 ep.

Ina Skriver

A · 1 ep.

Sarah Douglas

B · 1 ep.

Robert Rietti

Sphere (voice) · 1 ep.

James Laurenson

Patrick Osgood · 1 ep.

Pamela Stephenson

Michelle Osgood · 1 ep.

Lloyd McGuire

First Engineer · 1 ep.

Brendan Price

Security Guard · 1 ep.

Alan Hunter

Co-Pilot · 1 ep.

Nova Llewellyn

Alphan Woman · 1 ep.

Andrew Lodge

Grasshopper · 1 ep.

Trevor Thomas

Eagle Pilot · 1 ep.

Tony Osoba

Security Guard · 1 ep.

Lynne Frederick

Shermeen Williams · 1 ep.

Stuart Wilson

Vindrus · 1 ep.

Nicholas Campbell

Eddie Collins · 1 ep.

Brian Osborne

Mr. Potter · 1 ep.

David Prowse

Cloud Creature · 1 ep.

Deborah Fallender

Carolyn Powell · 1 ep.

Jess Conrad

Mark Sanders · 1 ep.

Anthony Stamboulieh

George Crato · 1 ep.

Michael Walker

Carl Renton · 1 ep.

Gregory de Polnay

Peter Garforth · 1 ep.

Lydia Lisle

Sally Martin · 1 ep.

Lucinda Curtis

Tessa · 1 ep.

Dallas Adams

Sam · 1 ep.

Ken Hutchison

Greg Sanderson · 1 ep.

Carolyn Seymour

Eva · 1 ep.

Nigel Pegram

Cernik · 1 ep.

James Snell

Stevens · 1 ep.

Gyearbuor Asante

Guard · 1 ep.

Lee Montague

Dorzak · 1 ep.

Jill Townsend

Sahala · 1 ep.

Kathryn Leigh Scott

Yesta · 1 ep.

Paul Jerricho

Security Guard · 1 ep.

Hildegard Neil

Elizia · 1 ep.

Cassandra Harris

Controller / Sares · 1 ep.

Angus MacInnes

Jelto · 1 ep.

Michael Dickinson

Blake Maine · 1 ep.

Arthur White

Kinano · 1 ep.

Nadim Sawalha

Zoran · 1 ep.

Karl Held

Jerry Travis · 1 ep.

Robert Driscoll

Revered One (uncredited) · 1 ep.

Walter McMonagle

Les Johnson · 1 ep.

Roy Boyd

Joe Lustig · 1 ep.

Patrick Troughton

Archon · 1 ep.

Ann Firbank

Consul Varda · 1 ep.

Gerry Sundquist

Malic · 1 ep.

Michael Halsey

Dorcon Soldier · 1 ep.