as Sam
as David Peterson
as Fraternity Senior (uncredited)
as Alex G. McDonald
as Samuel Douglas Sr., FBI
as Samuel Douglas Sr.
as David
as Ted Buchanan
as John
as Dr. Bloom
as Officer Cass
as Christopher Peterson
as Billy Platt
as Harry Randall
as Lt. Beeson
as Intern
as Gerald Sloane
as Gary with a 'G'
as Corporal Nessen
as Director - A. Davey
as Charlie
as Phil
as Security Officer
as Doctor