Tom Arnold
Stanley Stupid
Jessica Lundy
Joan Stupid
Bug Hall
Buster Stupid
Alex McKenna
Petunia Stupid
Mark Metcalf
Colonel Neidermeyer
Matt Keeslar
Lieutenant Neal
Christopher Lee
Evil Sender
Frankie Faison
The Lloyd
Robert Wise
Stanley's Neighbor
David Ferry
Late-night show host
Norman Jewison
TV Director
Jenny McCarthy
Glamorous Actress
Atom Egoyan
TV Studio Guard
Gillo Pontecorvo
Talk show guest
David Cronenberg
Postal Supervisor
Costa-Gavras
Gas Station Attendant
Anthony J. Mifsud
Explosive Guy
Rolonda Watts
Talk Show Hostess
George Chiang
Chinese Waiter #1
Max Landis
Graffiti Artist
Gurinder Chadha
Reporter #1
Mick Garris
Reporter #2
Rick Avery
Bad Guy
Robert Keeshan
Charles Sender
Scott Kraft
Policeman
Victor Ertmanis
Garbageman #1
Earl Williams
Garbageman #2
Carol Ng
Jade Palace Hostess
Arthur Eng
Chinese Waiter #2
Jennifer Dean
Meter Maid
Garry Robbins
Extremely Tall Guy
Nicu Branzea
Arms Buyer #1
Richard Crook
Arms Buyer #2
Jeremy Ratchford
Soldier
John Stoneham Jr.
Green Alien
Ken Quinn
Orange Alien
Gillian Vanderburgh
Alien Stewardess
Harvey Atkin
Deli Guy
Markus Parilo
Special Forces Guy
Walter Alza
Taxi Driver
Mo Kelso
Airbag Woman
Sherry Miller
Anchorwoman
Jeff Clarke
Delivery Guy
Wendy Hopkins
TV Assistant Director
Jacqueline McLeod
Make-Up Woman
Frederic Devancker
French Chef
Nicholas Rice
Talk Show Guest #2
Julie Armstrong
Talk Show Guest #3
Philip Akin
Henchman #1
Kevin Conway
Henchman #2
Carol Anderson
Checkpoint Guard
Fiona Highet
Cop #1
Phillip Jarrett
Cop #2
Jim Amross
Cop #3
Wayne Ward
Cop #4
Michael Bell
Xylophone & Kitty (voice)
John Landis
Director
Brent Forrester
Screenplay
Joel Fletcher
Animation
Leslie Belzberg
Producer
Manfred Guthe
Director of Photography
Dale Beldin
Editor
Harry Allard
Characters
James Marshall
Characters
Shelley Cook
Stunts
Deborah Nadoolman Landis
Costume Design
Amy Lippens
Casting
Phil Dagort
Production Design
Christopher L. Stone
Original Music Composer