as Husband
as First Officer Larsen
as Quentin Crane
as Club Member
as FBI Agent (uncredited)
as Ben
as Dan
as Aide #1
as Roy Dowson
as Jeff Bronson
as MSgt. Parnell
as Joe Streeter
as Rick Bonner
as Sen. Daniel Garrity
as George Bowman
as Dr. Mel Kenbrook
as Chuck Cramer
as F.B.I. Agent Bill Murray
as Cousin Jeff
as Neal Fairburn
as Young Engineer
as Inspector Sawyer
as Dan Benedict
as Fred Boyle
as Michael Russell
as Capt. Stephan Decatur
as Gordon Kramer
as Sheriff Lamar Hendricks
as Chester Skinner
as Maj. John Lorne
as Jerry Kessler
as Wilkes
as Officer Cookham
as Dan Scott
as Peter Griffith
as Agent Bill Hagedorn
as Ed Garner, SAC
as Burt Newcomb
as Fred Williams
as Golf champion
as Tomkins
as Ted Brown
as Lt. Robert Driscoll
as Detective - Missing Persons Bureau
as Charlie Harris
as Mr. Kenworthy
as Peter Radin
as Lieutenant
as Captain Blythe
as C.C. Capwell
