Director
Harry Harris
DIRECTOR
Irwin Allen
Sobey Martin
Nathan Juran
Harmon Jones
Stars (in credits order)
Gary Conway
Capt. Steve Burton
Don Matheson
Mark Wilson
Stefan Arngrim
Barry Lockridge
Don Marshall
Dan Erickson
Deanna Lund
Valerie Scott
Heather Young
Betty Hamilton
Kurt Kasznar
Alexander B. Fitzhugh
Kevin Hagen
Insp. Dobbs Kobick
Erik L. Nelson
SID Man
Steven Marlo
Cop
Michael Quinn
Gateman
Ted Jordan
Museum Policeman
Paul Fix
Dr. Brule
Jack Albertson
Inidu
Warren Stevens
Capt. Ashim
Cliff Osmond
Grotius
Joseph Ruskin
Carlos
Leonard Stone
Dr. Kraal
William Bramley
1st Giant
Willard Sage
Hook
Sheila Allen
Miss Collier
Patrick Culliton
Policeman
Janos Prohaska
Bobo - Gorilla
Glenn Corbett
Major Kagan
Percy Helton
Akman
Celeste Yarnall
Marna Whelan
Paul Carr
Giant Photographer
John Abbott
Prof. Gorak
Linden Chiles
Joe
John Carradine
Egor Crull
Michael Ansara
Murtrah
Alan Hale Jr.
O'Reilly
Nehemiah Persoff
Titus
Richard Anderson
Joe Simmons
Guy Stockwell
Garak
William Schallert
Dr. Arno
Arthur Franz
Dr. Franzen
Robert Colbert
Security Chief O. Bolgar
Michael Anderson Jr.
Ben Car
Broderick Crawford
Prof. Gorn
Robert F. Lyons
Nalor
Zalman King
Nick
Larry Ward
Talf Ekorb
Tom Reese
Sgt. Gedo
Alfred Ryder
Parteg
John Milford
Ranger Wilson
Jacques Aubuchon
Zurpin
Ben Blue
Moley
Alex Dreier
Kronig
Bruce Dern
Thorg
Charles Drake
Mr. Erdap
Albert Salmi
Bryk
Jonathan Harris
Mr. Piper
Malachi Throne
Taru
Frank Ferguson
Goalby
Yale Summers
Andre
Doodles Weaver
Giant Hobo
Arthur Batanides
Luigi
Lane Bradford
Lobo
Henry Corden
Janitor
Morgan Jones
Assistant Scientist
Don Gazzaniga
Giant Watchman
Lee Meriwether
Mother - Mrs. Bara
Dee Hartford
Altha Franzen
Stuart Margolin
Zoral
Mike Mazurki
Loach
Kimberly Beck
Giant Girl
Jan Shepard
Osla Ekorb
John Marley
Deputy Zarkin
Robert Emhardt
Mr. Secretary
Timothy Scott
Trilling
Robert H. Harris
Uncle Tojar
Rex Holman
Mezron
Peter Haskell
Enog
Jesse White
Max Manfred
Jay Novello
Okun
Mort Mills
Constable
Anne Seymour
Martha Cass
Tom Nardini
Carl
Alan Bergmann
Krenko
Arch Johnson
Chief Rivers
John Zaremba
Dr. Lalor
Christopher Cary
Deenar
Clint Ritchie
Andros
Yvonne Craig
Berna
Victoria Vetri
Lisa
John Dehner
Lt. Grayson
Peter Mark Richman
Dr. Marad
Francine York
Dr. North
Whit Bissell
Dr. Krane
Peter Leeds
Senator
John Crawford
Tagor
Torin Thatcher
Dr. Berger
Myron Healey
2nd Giant
Jean-Michel Michenaud
Pepi
Wesley Lau
Policeman #1
Ron Howard
Jodar
Billy Halop
Bartender Harry
Len Lesser
Prisoner
Joan Freeman
Mara
Joe Turkel
Sergeant
June Dayton
Mrs. Perkins
Parley Baer
Senator Obek
Susan Howard
Mrs. Garak
Fritz Feld
Quigg
Chris Alcaide
Sgt. Arnak
Jerry Douglas
Fielder
George Mitchell
Harry Cass
Bill Fletcher
Sgt. Karf
Tol Avery
Mr. Derg
Teddy Quinn
Garna
Peter Mamakos
Logar
Madlyn Rhue
Bertha Fry
Diane McBain
Mrs. Evers
Robert Hogan
Brady
Tom Drake
SID Sergeant
Harry Lauter
First Cop
John Pickard
Giant Guard
Howard Culver
Curator
Jerry Catron
Giant Sentry
Arch Whiting
Vic Tayback
Hood
Robert Shayne
Mr. Clinton
Bill Quinn
Warden Sloan
Olan Soule
Cameraman
William Bassett
Ranger Jack
Gary Dubin
Dal Ekorb
Elizabeth Rogers
Secretary
Norman Burton
Eddie Marr
Peddler Brynie
Robert Dowdell
George Sperdakos
Goldsmith
Edward G. Robinson Jr.
SID Guard Rogers
Charles Dierkop
Arthur Kamber
Peter Jason
Mylo
Lance LeGault
Giant Policeman
Baynes Barron
Giant Policeman #2
Sam Elliott
Martin Reed
Vic Perrin
Small Giant Man Shoved by FitzHugh
Don Collier
Father - Mr. Bara
Garry Walberg
First SID Man
William 'Billy' Benedict
Villager Peabody
John Harmon
Groom
James Jeter
Studio Gateman
C. Lindsay Workman
Cunningham - Jeweler
Richard Carlyle
Special Policeman
Keith Taylor
Newsboy
Don 'Red' Barry
Dr. Zoral
Ed Peck
Mike Warkin
Louise Lorimer
Miss Smith
Kent Taylor
Doc Jelko
Larry Pennell
Guard
Buddy Foster
Tedar
Gene Dynarski
Warden Barmak
Gene LeBell
Mezron's Brother
Robert Adler
Villager Sloacum
Denver Mattson
Sergeant #1
Pete Kellett
Al Lampkin
Fire Eater
Gil Perkins
Old Manuncredited
Emmet Burke
Boyuncredited
Robert Cornthwaite
Machineuncredited
Bart La Rue
Kentucky Controluncredited
Ron Husmann
Flight Manuncredited
Fred Lerner
Toyuncredited
Ron Nyman
Circus Performeruncredited
Bob Baker
Puppet Manuncredited
Ralph Garrett
William Hicks
Guarduncredited
Robert Tiedemann
The Monk
Diane Krabbe
Diane
Art Reichle
Man with Pipeuncredited
Grant Sullivan
Cop #2
Miriam Schiller
Housewife
Roy Rowan
Newscaster
Sean Kelly
Alek
Michael Freeman
Tobek
Raymond Guth
Tramp
Dennis Cross
Giant Policeman #1
Dave Dunlop
Giant Trapper
James Daris
Super Giant Robot
Christopher Dark
Sgt. Barker
Patrick Sullivan Burke
Golan
Rusty Jones
Boy Witness
Maxwell Power
Pharmacistuncredited
Don Watters
Giant Entomologist
Gary Tigerman
Delivery Boy
Scott Thomas
Messenger
Mark Russell
Giant Police Guarduncredited
Oliver McGowan
Dr. Howard
John Napier
Convict
Sandra Giles
Dr. Greta Gault
Jim Gosa
Giant Guard #2
Diana Chesney
Nell
Jack Chaplain
Joey
Douglas Bank
Giant Scientist
Dusty Cadis
Store Guard Warner Jr.
Charlie Briggs
Tony Benson
Grot
Paul Trinka
Giant Guard #1
Dawson Palmer
First Scientist
Pat Michenaud
Giant Boy
Paul Sorensen
Giant Camper
Page Slattery
Second Scientist
Fred Villani
Sentryuncredited
Carl Saxe
Hood #2uncredited
John Mooney
Pharmacist
Don Kennedy
William Chapman
Secretary Mek
Carl Carlsson
Knife Thrower
Blair Ashley
Leeda
Marshall Stewart
Martin Liverman
First Security Guard
Michael-James Wixted
Timmy
Linda Peck
Giant Model
Bob Braun
Balloon Vendor
Tom Webb
Dolf
Ivan Markota
Giant Fugitive
Brian Nash
Boy in Park
Lee J. Lambert
Hopper
Rico Cattani
Second SID Man
Stewart Bradley
Police Sergeant
Jerry Quarry
Bron
Amber Flower
Granddaughter
Tony Regan
Scientistuncredited
Joe Ryan
Cabin Policeman
George Robotham
Hood #1uncredited
Sugar Ray Robinson
Biff Bowers
Peter Canon
Slave No. 1
Anne Dore
Giant Female
Jerry Davis
Torg