Marcellus
Sebastian Sholes
Preacher
Sheriff Ray Calhoun
Lt. Jim Cordell
Capt. Frank Gibbons
Dr. Stovall
Lt. Matthews
Det. Sgt. Walter Brown
(in "The Killers") (archive footage)
Dugas
Gus Slavin
Thompson / Narrator
Moxie
Jeff Amboy
Sergeant
(archive footage)
Joe Peters
Cmdr. Wayne Lee
Colonel Johns
Fred Harwell
Milo Sweet
Al
Wilson
Howard Hendricks
Police Chief Ed Masterson
Policeman Stevens
Mike Burkeman
Harry 'Stretch' Clay
Sheriff Steve Ritter
Detective
Bob Yountis
Det. Stan Simon
Tex Smith
Lieut. Mike O'Bannion
Shotgun Mike Munger
Police Capt. Breen
Arnold 'Red' Kluger
Lt. Anthony Vosnick
Menessier
Capt. Ben Wickett
Detective Garrity
Air Force Gen. Peter Crane
Hendrik (uncredited)
Larry Venables
Bernie Oakman
Col. Charles Korotny
Sgt. Clarke
Duke Arno
Harry Brockman
Col. 'Mickey' McKee
Sfc. Baker
Cal Moore
Herman Schmelz
Marshal Duncan
Neil Davis
Sgt. Jim McNulty
Ben Westman
Deputy Chief John P. Hildebrand
Zellerbach
Agent Joe Flagg
Assistant Chief Engineer (uncredited)
Chick
Ole (uncredited)
Board of Military Judges
Fisher - Finley's Henchman (uncredited)
Harry Blaisdell
Chief Engineer
Father Chase
Yancy
Capt. Humphreys
Armiston
Strud Strudwick (uncredited)
Earl Klegg
Capt. Bates
Calvin
Sam Bailey
Big John Beldon
Sheriff Cliff Wrights
Dr. Cameron Hill
Wilkie Bowman
Fred Rainey
Captain Hughes
Hansen
Dr. Kenneth Hasker
Luke
Lars Lowell
Dolen
Squawman
Forel
Jules Cutter
Rod Decker
Nick Stacy
Jeffers
Jim Larkin
Simon Oliver