"A vain actor, his best friend, and an activist end up at a mutant freak farm run by a weirdo scientist."
Alex Winter
as Ricky Coogan
Randy Quaid
as Elijah C. Skuggs
Michael Stoyanov
as Ernie
Megan Ward
as Julie
Keanu Reeves
as Ortiz the Dog Boy (uncredited)
Mr. T
as The Bearded Lady
Bobcat Goldthwait
as Sockhead
John Hawkes
as Cowboy
Jeff Kahn
as Nosey
Derek McGrath
as Worm
Jaime Cardriche
as Toad
Brooke Shields
as Skye Daley
William Sadler
as Dick Brian
Patti Tippo
as Rosie the Pinhead
Lee Arenberg
as The Eternal Flame
Alex Zuckerman
as Stuey Gluck
Ray Baker
as Bill Blazer
Morgan Fairchild
as Stewardess
Michael Gilden
as Eye
Deep Roy
as George Ramirez #3
Jon M. Chu
as Giant Stuey Monster
Gibby Haynes
as Cheese Wart
Pamela Mant
as Nun
Sam Raimi
as Crooked Cop (uncredited)
Robert Tapert
Jamie Thompson
Director of Photography
Writer
Jene Omens
Vance Hartwell
Makeup Effects
Mary Jane Ufland
Producer
Stephen Chiodo
Malcolm Campbell
Editor
Screaming Mad George
Director
Harry J. Ufland
Tom Stern
Kevin Kiner
Original Music Composer
Catherine Hardwicke
Production Design
Vincent Prentice
Makeup Artist
Brian Kasch
Set Decoration
Wolf Schmidt
Sound Editor
Bill Corso
Key Makeup Artist
Jim Eustermann
Barbara McCullough
Production Manager
Matthew Iadarola
Sound Re-Recording Mixer
Malissa Daniel
Costume Design
Kevin Hearst
Julie Hewett
Makeup Department Head
Brion Paccassi
Sound Recordist
Steve Johnson
Makeup Effects Designer
Marisol Jiménez
Art Department Coordinator
Michael Hilkene
Supervising Sound Editor
Kim Hix
Art Direction
Mark Worthington
Set Designer
Special Effects Makeup Artist
Gary Gegan
Theodore Sharps
Margaret Prentice
David Allen
Animation
Mette Hansen
Costume Supervisor
Eric Lindemann
Sound Effects
Tim Philben
Bill Sturgeon
Mechanical Designer
Kelly Tartan
Sound Effects Editor
Johan le Tenoux
Assistant Art Director
Jeff Rosen
Animation Director
Leslie Huntley
Visual Effects Producer
Gene Warren Jr.
Visual Effects Supervisor
Tony Gardner
Makeup Designer
Robin Solo
Assistant Set Decoration
John O. Wilde
David Penikas
Paul Leary
Additional Music
Butthole Surfers
Blind Idiot God
Tim Burns
Mary Hidalgo
Casting
Pat Romano
Stunts
Dennis Ott
Debby Porter
Tom Martinek
I/O Supervisor
Debbie Lynn Ross
Gary Littlejohn
Bob Murawski
Additional Editor