Générique complet
The Naked Monster
Kenneth Tobey
Col. Patrick Hendry
Brinke Stevens
Dr. Nikki Carlton
John Agar
Dr. Clete Ferguson
R.G. Wilson
Sheriff Lance Boiler
John Goodwin
Agent Jeff T. Stewart
Cathy Cahn
Connie Lingus
Robert Clarke
Major Allison
Robert Cornthwaite
Dr. Carrington
Jeanne Carmen
Mrs. Lipschitz
Ann Robinson
Dr. Sylvia Van Buren
Robert Shayne
Prof. Bradshaw
Gloria Talbott
Nikki's Mom
Les Tremayne
General Mann
Lori Nelson
Dr. Helen Dobson
Paul Marco
Kelton the Cop
Daniel Roebuck
Captain Company
Linnea Quigley
Deaf Girl
Bob Burns
Admiral Burns / Tracy the Gorilla
Forrest J. Ackerman
Flustered Man
Michelle Bauer
Second Mom
Trudi Jo Marie Keck
Heidi Mittleschmertz
Ted Newsom
Hospital Orderly
Wayne Berwick
Loon
Sean O'Bannon
Czech Tech / Mook #2 / Jet Pilot
Jimmy Williams
Sgt. Paisley / Screaming Townsperson
Tim Sullivan
Dr. Howard
Ron Ford
Singing Pitchman
Del Howison
Screaming Townsperson
John Harmon
Mr. Lipschitz
Peter Atkins
Titanic Captain
Bryan Moore
Deaf Boy / Screaming Townsfolk
Don Adams
Screaming Townsfolk
George Fenneman
Narrator (voice)
Whitney McClennan
Sensible Daughter
Simone Swinson
Monsterama Victim
Nathaniel Scriven
Titanic Young Man
Stacia Montieth
Titanic Young Girl
Arnold Duong
Titanic Chinese Cook
Kim Delgado
Normal Sub Captain
Jordan Steele
Sub-normal Bo'sun
Debra Draper Berwick
Sunbather / First Mom
Craig Muckler
Punk Car Thief
Bryan Moore
Deaf Boy / Screaming Townsfolk
Irvin Berwick
Radio Voice
Rick Meyer
Loon / Mailman Stick Poker
Mondo Sylvestri
Loon
Whitney McClennan
Sensible Daughter
Richard McEnroe
Mook #1
Jimmy Williams
Sgt. Paisley / Screaming Townsfolk
Gregory Kirkman
Private Krelboin
Brady Hicks
Lt. Nyby
Phillip Dye
Biplane Pilot / Monstersaurus - Erectus
Gerald Brodin
Major Trauma / Dr. Fine
David Ortegon
Indian Scout
Jumbo Kondo
Dr. Yashiwara
Whitney Scott Bain
Schmuck with Sign
Tom Khamis
Star Trek Schmuck / Monstersaurus
Kelly Waldman
Army Stick Poker
Robert Weaver
Foreman Gorman
Tim Murphy
Tank Commander / Screaming Townsfolk
Richard Nathan
Dr. Howard
Sterling Powers
New Coffee Secretary
Jason Sechrest
Cat Scan Tech
Doug Hart
Thermometer Tech #1
George Balakiryan
Thermometer Tech #2
Jennifer Lazo
Butch Fire Chief
Jon Trapnell
Available Eunuch
Bill Warren
Panicked Man
Beverly Warren
Panicked Man
Stuart Galbraith IV
Not So Panicked Man
Danny Berwick
Baby
Milos
Guy with Honey
Tina Cheri
Honey
Bryan Knowles
Horn Honking Jerk / Monstersaurus
Jay Trapnell
Blind Mobil Attendant
Al Jean
Beer Drinker
Lou Cohen
Pot Smoker
Mike Reiss
Oil Can Guzzler
Julee Cohen
Screaming Woman
Ja'mie Cohen
Screaming Girl
Debbie Watson
Screaming Babe / Screaming Townsfolk
Lonn Friend
Crushed Man
Chris Mastalir
James Deanold
Robert White Cox
Torch Pitchman
Barbara Alcala
Screaming Townsfolk
Brian Benison
Screaming Townsfolk
J.R. Bookwalter
Screaming Townsfolk
Del Howison
Screaming Townsfolk
Eric Ige
Screaming Townsfolk
William Lantry
Screaming Townsfolk
T.K. Malone
Screaming Townsfolk
Tom Rosholt
Screaming Townsfolk
Cindy Watson
Screaming Townsfolk
Jeff Swenty
Monstersaurus
Franklin Ruehl
Doubtful