as Suicide Jumper (uncredited)
as Durrell (as William Couch)
as Communications Center Technician
as Extra (uncredited)
as Sandman
as Police Officer (uncredited)
as Townsperson (uncredited)
as Guard
as Armed Man (uncredited)
as Tarzan
as Physical Instructor (uncredited)
as Clyde (uncredited)
as Member of Zucco's Troop (as William J. Couch)
as Technical Officer
as Hoffman's Thug
as Boy (uncredited)
as Nick Sutherland
as Carns
