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