as Technician #2
as Iceman
as Engineer (uncredited)
as Dan Daubrey
as Deputy Sheriff Hank Matson (as Brett Parker)
as Minister
as Frank Parker - Tenor Singer
as College Professor
as Hardin
as Danny O'Day
as Jerry Wade
as FBI Agent
as Dr. Winton Weiss
as Mitchell Demming
as Hans - Officer #2 (uncredited)
as Ed
as Guard Russell
as Vic Hancock
as Otis Berne
as Father Jeremy Hogan
as Captain
as Tom Brown
as Commander
as Zed
as Countdown Technician
as Lane Curran
as Clifford
as Harter
