Bill Pullman
Lone Starr
Daphne Zuniga
Princess Vespa
Rick Moranis
Dark Helmet
John Candy
Barfolemew 'Barf'
George Wyner
Colonel Sandurz
Joan Rivers
Dot Matrix (voice)
Lorene Yarnell Jansson
Dot Matrix
Mel Brooks
President Skroob / Yogurt
Dick Van Patten
King Roland
Ronny Graham
Minister
Michael Winslow
Radar Technician
Sal Viscuso
Radio Operator
John Hurt
Kane
Leslie Bevis
Commanderette Zircon
Jim J. Bullock
Prince Valium
Ed Gale
Dink #1
Stephen Tobolowsky
Captain of the Guard
Sandy Helberg
Dr. Schlotkin
Dom DeLuise
Pizza the Hutt (voice)
Rick Ducommun
Prison Guard
Rudy De Luca
Vinnie the Robot
Ken Olfson
Head Usher
Denise Gallup
Charlene
Dian Gallup
Marlene
Jim Jackman
Major Asshole
Brenda Strong
Nurse Gretchen
Tony Griffin
Prison Guard
Tim Russ
Trooper
Phil Hartman
Dink (voice) (uncredited)
Tress MacNeille
Dink (voice) (uncredited)
Corey Burton
Dink (voice) (uncredited)
Michael York
Ape #1 (uncredited)
Tony Cox
Dink