Director/a
Dick Darley
DIRECTOR/A
Larry Robertson
Reparto (por orden de créditos)
Ed Kemmer
Cmdr. Buzz Corry
Lyn Osborn
Cadet Happy
Nina Bara
Tonga
Ken Mayer
Maj. Robbie Robertson
Bela Kovacs
Prince Baccarratti
Virginia Hewitt
Carol Carlisle
Marvin Miller
Mr. Proteus
Ben Welden
Johnson
Tom McKee
Ahyo
Joel Smith
Android
Paul Cavanagh
Colonel Henderson
Lawrence Dobkin
Marco
Morgan Shaan
Axel
Howard Wright
Andrews
Richard Karlan
Captain Dagger
Valerie Bales
Yula
Bill Baldwin
Barti
Jack Reitzen
Keller
Lee Van Cleef
Herrick
Charles Horvath
Corporal
Peter Mamakos
Robert Carson
Governor Willis
Charles Victor
Dr. Jerry Taylor
Gabriel Curtiz
Dr. Malengro
William Justine
Benjamin
Norman Jolley
Agent X
Robert Shayne
Groata
Joel Marston
Bill Redrow
Norbert Schiller
Bit
I. Stanford Jolley
Dr. Lambert
Dorothy Ford
Queen Riva
Oliver Blake
Ezekial Martin
Henry Corden
Brooks
Hal Forrest
Secretary General
Jack Brown
Josiah
Gail Bonney
Goodwife Martin
Ward Wood
Farlon
Jack Narz
Announcer
John Alderson
Bolen
Stephen Chase
Sloan
Frederic Berest
Bender
Leo V. Matranga
Freddie
Edward Taylor
Bookstore Clerk
William Boyett
Guard
Joe Cranston
Anne Dore
Letha
Gloria Pall
Zamba
Frances Farwell
Calva
Hannes Lutz
Doctor Kurt
Kurt Katch
Arachna
Carleton Young
Gen. Narda
Alvy Moore
Ferris Macklin
Lisa Howard
Lisa
Keith Larsen
Bradford
Paul Guilfoyle
Brunner
George Pembroke
Carl Marsden
Jerry O'Sullivan
Hefler
Rudolph Anders
Doctor Van Meter
Harold Gordon
Doctor Maddox
Bert Holland
The General
John Larch
Korwin
Don Gordon
Captain Pasko
Jesse Wayne
Pierce Lyden
Chaney
Jerry Sheldon
William E. Green
Pop Stanton
William Schallert
Craig
Maurice Hill
Capt. Hayward
Richard Bartlett
Harris
Jean Howell
Nurse
Thomas Browne Henry
Holliday
Dan Seymour
Kovel
Jan Arvan
Kruse
Phil Chambers
Forman
Roland Varno
Doc
Bruce Payne
Breckrenridge
George Douglas
Gene Roth
Cole
Marshall Bradford
Perry
Michael Colgan
Fredericks
Lloyd Nelson
Ed Hinton
Tyler
Jack Lynn
Arthur Marshall
Malin
Richard Norris
John
Jane Davids
Jo Vance
Henry Rowland
Max
Edith Evanson
Aunt Sybil Todd
Frank Richards
King
Don Jones
John Halloran
Salbo
Earl Lee
Lowell
Wayne Taylor
Truck Todd
Janet Dascher
The Girl
Richard Devon
Molock
Vicki Bakken
Marta
Dabbs Greer
Paul Marin
James Nusser
Ben
Sam Edwards
Eric Werner
George Chandler
Fred Masterson
Sue England
Terry
Sara Berner
Sara
Emil Sitka
Pete
David Bair
Governor's Son
Stephen Coit
Lt. Conway
Hans Schumm
Brewer
Glenn Dixon
Space Patrol Major Gruel
Crane Whitley
Kessler
Anne Diamond
Alicia
Wayne Winton
Gerald Mazzman
Richard Bergren
Lt. Gethard
James Clay
Ghent
John Mel
Thutmon
George Demetrios
Dr. Smatka
Peter Foster
Zurach
Perry Evans
Brand
Jack Wilson
Fairhorn
Glenn Strange
Captain Jonas
Lyle Talbot
Cadwalader
Byron Foulger
ACTOR
Stanley Andrews
Barrow
Robert Knapp
Lt. Bruce
James Dobson
Cadet Cramer
Jimmy Boyd
Jimmy
Gloria Saunders
Lois
Clark Howat
Manson
Tracey Roberts
Therma
Ludwig Donath
Professor Bradshaw
Will J. White
Tharl
Stanley Farrar
Lennan
Mona Knox
Lanya
Lou Nova
Igor
Robert Beecher
Gar
Evelynne Eaton
Miss Wagner
Tom Daly
Klinger
James Logan
Todd
Tony Michaels
Mechanic
Harold Dyrenforth
Sandor
Howard Price
Graham
Elaine Williams
Maleeva
Robert Dane
Hoag
Joyce Craig
Lola
Gordon Grange
Andy
Douglas Grange
Benson
Liba Petrova
Jana
John Roth
Bruta
Albert Taylor
Nazi Lieutenant
James Bronte
Malcolm
Inge Borg
Erika
Billy curtis
Gino
Paul Richards
Elizabeth Harrower
Woman
Sally Fraser
Linda
Jeffrey Silver
Rudy
Lee Millar
Gilman Rankin
Eddie Ryder
Ronald
Leonard Bremen
Stone
Harry Monty
Mario
Dran Hamilton
Miss Gordon
Karl 'Killer' Davis
Durk
John Damler
Number 2
Kem Dibbs
Hendrix
Jeanne Gail
Judy
Edward Clark
Harkins
Lee Morgan
Kazer
Hal Gerard
Brenner
Mickey Little
Danny
Paul Keast
White
Ramsay Hill
Governor Marin
Isa Ashdown
Millie
Jean Howard
Irene
Robert Shafto
Professor Walton
Michael Hale
Doctor Brockway
Marvin Press
Harper
Donald Lawton
Ruth Gur
Riva
Toni Seitz
Paul Klatt Jr.
Rollo
Kerwin Mathews
Major Caldwell
Rand Brooks
Peter Hansen
Doctor Paul Yates
Jean Inness
Bess Osborn
Charles Calvert
Bill Osborn
George Baxter
Gart Stanger
Robert Nash
Doctor Lorenz
Jack McHugh
Major Sova
Don Hicks
Glen Denning
Commander Kit Corry
Bill Bryar
Howard Culver
Robert Boon
Lieutenant Rayzo
Phil Sutton
Guard #2
Dick Tufeld
Announcer (uncredited)
LeRoy Lennart
Police Officer Carson (uncredited)
Richard Weil
Harris (uncredited)