as McMurtry

as Calvin Mayer

as Mr. Grimes

as Commander Masterson

as Johnson

as Capt. Tom Clagett

as McLean

as Detective #1

as Captain Whelan

as Homer Nelson

as Dorn

as Jack Mayhew

as Isaiah Tomkins

as Capt. Kronman

as Joe Cooper

as Glen Wilcox

as Ed Flynn

as Tim Carter

as Frank at Scrap Yard

as Karley

as Harley

as Dr. Carson

as Mr. Gentry

as Darrow

as Executive

as Utah Crash Site Officer (uncredited)

as Captain of Detectives

as George Ganzer

as Marvin Manley

as Sgt. Porter

as Art Wilson

as Henry Thompson

as Jason Lamb

as Ted Barnsdale

as Priest

as Officer

as Sgt. Al Maxwell

as Off. Dave Dorman

as Pete (uncredited)

as Sgt. Morrison

as Capt. Morris

as Capt. Stanley

as Capt. Ken Green

as Lieutenant Thomas

as Jake Durian

as Jack Courtney

as Captain Nelson

as Chief Wedlow

as Jonathan Morrison

as Shaller

as Walt Aldrich

as Deputy Wallace

as Off. Earl Malone

as Agent Foster

as Lt. Omar Blix

as Daniel Fulton

as John Hardy

as Major Jason

as Vic Roberts

as R. A. Dale Cameron

as SAC James Day

as SAC McLean

as S.A.C. Jim Day

as SAC Allen Clark

as SAC Allen Bennett

as Tully Carlson

as Captain Bolling

as Simon

as Chief Bill Kress

as Jim Boles

as Bartender

as Sheriff Lempke

as Horace Denver

as Station Master

as Jim Donner

as Bill Kerpanski (uncredited)