as Grumpy
as Head Illinois State Trooper
as Professor Burket
as Security Buck
as Prison Guard
as Zagon's Aide
as John Symes
as Undercover Bum
as Bartender
as Clancy Butler
as Bill Carrigan
as Church Friend Pete
as Parker
as Ralph Maloney
as Mr. O'Brien
as Timmy's Father
as Homicide Detective
as Proctor
as El Diablo
as Wilder
as W. C. Cantrill
as Sheriff Jim Graham
as Detective Chuck Driscoll
as Legate Kell
as Chief Burke
as Attorney Tinsley
as Mickey Mulfreed
as Agent Douglas
as Alpha Hirogen / Nazi Commandant
as Nausicaan Captain
as Alien Captain
as Mo
as Sgt. McNamara
as Tony Maddocks
as SWRB Chief
as Hank
as Ryan Kavanaugh
as Disposal Worker
