Casper (voice)
Jeremy Foley
Chris Carson
Brendon Ryan Barrett
Fatso (voice)
Jess Harnell
Snivel (voice)
Pauly Shore
Kibosh (voice)
James Earl Jones
Angie Lyons
Debi Mazar
Grocer
Sherman Hemsley
Brock Lee
Steven Hartman
Danny
Logan Robbins
Leon
D'Juan Watts
Ben Stein
Foreman Dave
Brian Doyle-Murray
Tim Carson
Steve Guttenberg
Bystander
Casper Van Dien
Librarian
Edie McClurg
Stan
Rodger Halston
Sarcastic Protester
Michael McDonald
Frustrated Protester
Manny Fernandez
Fearful Protester
Michael Spagnoli
Punk
Rick Dean
Mortified Teacher
Patricia Elliott
Newscaster
Shell Danielson
Driver
Phillip Connery
Sheila Fistergraff
Lori Loughlin
Passenger
William Kendall
Frightened Shopper
Dawn Howard
Little Girl
Emily Jennifer Grunfeld
Talkative Mom
Janet Wood
Terrified Worker
Brendan O'Brien
Terrified Worker #2
David Kloser
Father
Danny Weselis
Son (as Casey Ryan)
Casey Dolkas
Little Old Lady
Janet Rotblatt
Jennifer Prettyman
Johnny Hunt
Rodney Dangerfield
Jennifer
Shannon Chandler
Bill Case
Michael McKean
Principal Rabie
Richard Moll
Stretch (voice)
Jim Ward
Stinky (voice)
Bill Farmer
Book
Joseph Oriolo
Story
Jymn Magon
Screenplay
Director
Sean McNamara
Executive Producer
Haim Saban
Second Unit Director of Photography
Andrea V. Rossotto
Costume Design
Tami Mor
Rina Ramon
Production Design
Nava
Lance H. Robbins
Jeffrey A. Montgomery
Co-Producer
Amy Goldberg
Rob Kerchner
Line Producer
Mike Upton
Music Supervisor
Ron Kenan
Ian Christian Nickus
Visual Effects Supervisor
Ray McIntyre Jr.
Director of Photography
Christian Sebaldt
Thomas Hart
Editor
John Gilbert
Thomas McCluskey
Seymour Reit
Producer
Mike Elliott
Producer's Assistant
Vincent Bitetti
Music
Udi Harpaz
Film Processor
Bob Frye
Casting
Julie Ashton
Arlan Jay Vetter
Art Direction
Matt Bozon
Brian Jewell
Tim Reidt
Set Decoration
Bradford Johnson
Darcy Shontz
Storyboard Artist
Tibor Belay
Special Effects
Greg Landerer
Visual Effects
Kevin Carney
Stunts
Chris Blackwood