彼得·威勒
Peter Weller
饰：Buckaroo Banzai
约翰·利思戈
John Lithgow
饰：Lord John Whorfin,Dr. Emilio Lizardo
艾伦·巴金
Ellen Barkin
饰：Penny Priddy
杰夫·高布伦
Jeff Goldblum
饰：New Jersey
克里斯托弗·洛伊德
Christopher Lloyd
饰：John Bigboote
刘易斯·史密斯
Lewis Smith
饰：Perfect Tommy
罗萨琳德·卡什
Rosalind Cash
饰：John Emdall
罗伯特·伊图
Robert Ito
饰：Professor Hikita
帕皮·塞尔纳
Pepe Serna
饰：Reno Nevada
罗纳德·莱西
Ronald Lacey
饰：President Widmark
马特·克拉克
Matt Clark
饰：Secretary of Defense
克兰西·布朗
Clancy Brown
饰：Rawhide
William Traylor
饰：General Catburd
卡尔·鲁伯利
Carl Lumbly
饰：John Parker
文森特·斯卡维利
Vincent Schiavelli
饰：John O'Connor
丹·哈达亚
Dan Hedaya
饰：John Gomez
Mariclare Costello
饰：Senator Cunningham
比尔·亨德森
Bill Henderson
饰：Casper Lindley
Damon Hines
饰：Scooter Lindley
比利·维拉
Billy Vera
饰：Pinky Carruthers
劳拉·哈灵顿
Laura Harrington
饰：Mrs. Johnson
Michael Santoro
饰：Billy Travers
乔纳森·班克斯
Jonathan R. Banks
饰：Lizardo Hospital Guard
Gary Bisig
Gary Bisig
饰：Radar Blazer
Kent Perkins
饰：Mission Control
约翰·阿什顿
John Ashton
饰：Highway Patrolman (as John David Ashton)
Kenneth Magee
Kenneth Magee
饰：Duck Hunter Burt
詹姆斯·基恩
James Keane
饰：Duck Hunter Bubba
雅科夫·斯米诺夫
Yakov Smirnoff
饰：National Security Advisor
Leonard Gaines
饰：Artie Duncan
Francine Lembi
饰：TV Anchorwoman
John Walter Davis
John Walter Davis
饰：Star Surgeon
Read Morgan
饰：Exhibitor
James Rosin
饰：John Yaya
雷耶·比克
Raye Birk
饰：Reporter
Jane Marla Robbins
饰：Reporter
凯文·罗德尼·沙利文
Kevin Rodney Sullivan
饰：John Gant (as Kevin Sullivan)
杰西·劳伦斯
Jessie Lawrence Ferguson
饰：Black Lectroid Commander
Sam Minsky
饰：Kolodny Brother
杰米·李·柯蒂斯
Jamie Lee Curtis
饰：Sandra Banzai - Buckaroo's Mother (scenes deleted)
詹姆斯·塞托
ames Saito
饰：Masado Banzai, Buckaroo's Father (scenes deleted)
Robert Gray
饰：Radar Blazer
Radford Polinsky
饰：Marine Lt.
Robert Hummer
饰：Kolodny Brother
Gerald Peterson
饰：Rug Sucker
Matthew Earnest
饰：Drunk niteclub patron (uncredited)
Michele Hess
饰：(uncredited)
Greg Mires
饰：Young Buckaroo (uncredited)
Matthew Mires
饰：Young Buckaroo (uncredited)
肯·马吉
Ken Magee
饰：Duck Hunter Burt,(as Kenneth Magee)