Dr. Moss (uncredited)
Lt. Frank Reeves
Narrator (voice) (uncredited)
Don Diego Vega / Zorro
Ike
Narrator (uncredited)
Narrator (voice)
Jesse James
District Attorney O'Neill
Prosecutor
Amir
Boston
Hymie Weiss
John Griff
War Correspondent/ Narrator
Special FBI Agent James Madden
Det. Lt. Joe White Eagle
Dr. Mason
Beau Smith
White House Usher (uncredited)
Juan Escudero (uncredited)
Fighter Pilot Dispatcher on Loudspeaker (uncredited)
Self (archive footage)
Detective Robert Flynn
Marshall Gregg
The Abilene Kid
Sgt. Maj. Peter Grierson
Oliver Helton
Bruce Dunning
Federal Agent Parker
Chuck Malone
FBI Agent Boyden
Dr. Rene Marcel
Flo Hartman
Mike Valentine
Host / Narrator
Riley Morgan
Matt Garson
Tony Berolli
Jessup
Ross Montgomery, aka L. R. Rawlins
Clint Burrows
Robert Collins
High Priest Kahuna
Caddens
Carl Tonjes
Jed Conklin, Magonnagle's Campaign Manager
Jesse James (archive footage)
Abraham Lincoln
General Pettiford (uncredited)
Ralph Mortimer
Television Host
Frank James
Geoffrey's Friend in Audience (Uncredited)
Narrator
Francois
Naval Officer
Flagg's Party Guest (uncredited)
Bitterroot Bill Maris
Narrator in Opening Scene (uncredited)
Party Waiter (voice) (uncredited)
Tom Crandell
Polly's First Dance Partner (uncredited)
Bill Quantrill
Jack Halliday aka Don Pedro de Berendo
Lawyer
Radio Announcer (voice) (uncredited)
Bob Hampton
Radio Newscaster (uncredited)
Marty Quinn
Admiral's Aide
Frank Crawford
Basso--Henchman
Wild Bill Hickok
Rahman Bar
First Dive-bomber Pilot
Tactics Colonel
Cmdr. Robertson
Dr. Donald Andrews
Ferguson (uncredited)
Mitch Bennett
Ivan Dubroski
Henchman Shayne
Capt. John Braddock
Bart Matthews
Medical Examiner
Clement
Raoul Cummings
Wild Jack Tobin
Pilot
Raymond Braddock
Mort Galvin