John Scott Clough

as Garth

as Greg Somers

as Victor

as Matt Sherman

as Frank

as Miles Reed

as Brad Armstrong

as Jim

as Scientist Shane

as Tim Keaton

as Martin Trainer

as Second Man

as Dr. Scott McBain

as Frank Begley

as Tommy Connors

as Brad Tallman

as Brad Bender

as David

as Jim

as Stan Brooks

as Nick Rush

as Elvis