"Mario and Luigi, plumbers from Brooklyn, find themselves in an alternate universe where evolved dinosaurs live in hi-tech squalor. They're the only hope to save our universe from invasion by the dino dictator, Koopa."
Bob Hoskins
as Mario Mario
John Leguizamo
as Luigi Mario
Dennis Hopper
as King Koopa
Samantha Mathis
as Daisy
Fisher Stevens
as Iggy
Richard Edson
as Spike
Fiona Shaw
as Lena
Dana Kaminski
as Daniella
Mojo Nixon
as Toad
Gianni Russo
as Scapelli
Francesca P. Roberts
as Bertha
Lance Henriksen
as The King
Sylvia Harman
as Old Lady
Desiree Marie Velez
as Angelica
Andrea Powell
as Brooklyn Girl
Heather Pendergast
Melanie Salvatore
John Fifer
as Goomba Toad
Don Lake
as Sgt. Simon
Terry Finn
as Hatcheck Girl
Thomas Merdis
as Goomba
Michael Harding
Michael Lynch
Scott Mactavish
Wallace Merck
Mona B. Fierro
as Nun
Karen Brigman
Christi K. Work
Joy Reese
Lucy Alpaugh
Robert D. Raiford
as T.V. Announcer
Harry S. Murphy
as Reporter #1
Patt Noday
as Reporter #2
Robert Lee Edwards
as Scapelli Bodyguard
Ronald Lou Edwards
Matthew Zachary Hopkins
as Pizza Delivery Boy
Robert Priester
as Egon
Preston Lane
as James
Jim Asaki
as Japanese Businessman #1
Matt Nikko
as Japanese Businessman #2
Kevin West
as Devo Controller
Jeffrey Pillars
as Devo Technician
Frank Welker
as Creatures (voice)
Dan Castellaneta
as Narrator (voice)
Fred Folger
as Goomba (uncredited)
David Kraus
as Singing Waiter (uncredited)
Ronnie Jay Leipold
as Crazed Lunatic (uncredited)
Alan McCoy
as Devo Technician (uncredited)
Mark Jeffrey Miller
as Vendor (uncredited)
Carlene Moore
as Prostitute (uncredited)
Neil Riddaway
as Brooklyn Girl (uncredited)
Joe West
as Archaeology Student (uncredited)
Annabel Jankel
Director
Rocky Morton
Parker Bennett
Screenplay
Terry Runte
Ed Solomon
Jake Eberts
Producer
Roland Joffé
Alan Silvestri
Original Music Composer
Dean Semler
Director of Photography
Mark Goldblatt
Editor
Roger Huynh
Visual Effects
Joseph A. Porro
Costume Design
David L. Snyder
Production Design
Terry Leonard
Stunts
Patrick Tatopoulos
Creature Design
Creature Effects Technical Director
Beth A. Rubino
Set Decoration
Brad Weston
Associate Producer
Fred C. Caruso
Co-Producer
Don Finn
Casting
Mali Finn
Walter P. Martishius
Art Direction
Michelle Johnson
Key Hair Stylist
Rob Burman
Makeup Designer
Herita Jones
Key Makeup Artist
Jeff Goodwin
Russell Shinkle
Special Effects Supervisor
Paul J. Lombardi
Special Effects Coordinator
Gary Jensen
Stunt Coordinator
Frank Benettieri Jr.
John Casino
Peter Epstein
John Gillespie
Bob Havice
Gene Hartline
Ben Jensen
Ethan Jensen
Cole S. McKay
Kim Robert Koscki
Dean Mumford
Utility Stunts
John Copeman
Warren A. Stevens
Doug Coleman
Billy Bates
Louis D'Esposito
First Assistant Director
Robert Rothbard
Second Assistant Director
Stephanie Fowler Adams
Barry Lather
Choreographer
James Devis
Second Unit Director
Simon Murton
Assistant Art Director
Thomas Valentine
Emily Schweber
Casting Associate
Marita Grabiak
Script Supervisor
Richard Van Dyke
Production Sound Mixer
Costume Supervisor
Deborah Slate
Assistant Costume Designer
Maria Cittadini
Key Costumer
Douglas Ryan
Camera Operator
Melanie J. Baker
Art Department Coordinator
Orchid Ra
Stunt Double
Candice Orsini
Jennifer Lamb
Solita Hanna
Eliza Coleman
Brian Latt
Special Effects Technician