Brilliant brain surgeon-rock star-and comic book hero Buckaroo Banzai just made scientific history! Shifting his Oscillation Overthruster into warp speed, he's the first man ever to travel to the Eighth Dimension and come back sane. But when his sworn enemy, the demented Dr. Lizardo, unleashes an evil army of inter-dimensional aliens, Buckaroo goes cranium to cranium with the madman in a battle that could result in the annihilation of the universe!
- Peter Weller
- John Lithgow
- Ellen Barkin
- Jeff Goldblum
- Christopher Lloyd
- Jonathan Banks
- Clancy Brown
- John Ashton
- Ray Birk
- Gary Bisig
- Matt Clark
- Mariclare Costello
- John Davis
- Rosalind Cash
- Bill Henderson
- Robert Gray
- Leonard Gaines
- Jessie Ferguson
- Damon Hines
- Dan Hedaya
- Ronald Lacey
- Robert Hummer
- James Keane
- Robert Ito
- Laura Harrington
- Francine Lembi
- Kenneth Magee
- Read Morgan
- Carl Lumbly
- Sam Minsky
- Pepe Serna
- William Traylor
- Gerald Peterson
- James Rosin
- Radford Polinskey
- Kent Perkins
- Jane Marla Robbins
- Yakov Smirnoff
- Lewis Smith
- Michael Santoro
- Billy Vera
- Kevin Sullivan
- Vincent Schiavelli
- Director: W. D. Richter
- Screenplay: Earl Mac Rauch
- Screenplay: H. Bud Otto
- Executive Producer: Sidney Beckerman
- Composer: Michael Boddicker
- Editor: George Bowers
- Art Director: Stephan Dane
- Producer: Neil Canton
- Art Director: Richard Carter
- Sound Editing : Michael Evje
- Special Effects (Digital, Visual) : Michael Fink
- Costume Designer: Aggie Guerrand
- Sound Editing : Bones Howe
- Associate Producer: Dennis Jones
- Cinematographer: Fred Koenekamp
- Casting Director: Terry Liebling
- Editor: Richard Marks
- Executive Producer: Michael Nathanson
- Producer: W. D. Richter
- Production Designer: J. Michael Riva
- Special Effects (Digital, Visual) : Burman Studio
