Robert Garvin
The Commodore
Mr. Brooks
Cash Hawkins
Donald Faversham
(uncredited)
Huertez
Captain Williams
Frank Hoag
Nat Bonnell
Bill Ward
Stanley Ivans (as Frank Holt)
Jack Trevor
Colonel Vail
Gordon Appleby
Viscount D'Arcourt
Paul Ekald
Tom Fielding
Sam Potts
Barton Masters
Maurice Stair
Bear Ghost
Betty's Sweetheart
Mr. Jeffries
Count Charles
The Squire's Son
The Sheriff
Count Michael
Pearson Hunter
Duke Karl
Mr. Page
J. Kenneth Simpson
Rodney Heathe
Tom Palmer
Lord Raa
Michael Ordsway
Bob Lang
Narrator
Cliff Brant
Jack Regan
Sheriff Lawson
Treasury Agent Conway
Dr. Garfield
Major
Tom Farrow / George Storm
Tom Doan
Dr. Meade
Stephen Brewster
Gene Stewart
Warren Gilcrest
Robert Dean
Laurelton
Paul Cluett
The Mayor's Son
Joe Cullison
Grimshaw
Robert Pitt
Horace Winsby
Robert Kendall
Jack Holt
Steve Rand
Jim Kenyon
Johnny McCloud
Capt. John Steele
Gordon Kent
Cookie Leonard
Inspector Killian
Charles Hart
Mac
Phil
Frank Fields
Winston Graham, Earl of Eddington
Milt Dale
Ned Trent
Harvey Martin
'Colorado' Dare Rudd
Hugh Dillon
Kenneth Traynor / Handsome Jack
Kenneth, Lord Glenayr
Jack Hart aka Quinn
Cmdr. Davidson
Stephen Lane
Captain Reeves
Jack Burley
Col. Morrison
General Martin
Colonel MacDonald
Major Barker
Jack Bradon
G-Man Martin Galloway, posing as Bill Donovan
Flophouse Bum (archive footage)
Nelson
Axel Heyst
Panama Williams
James Kerrigan
Sheriff Sam Barrett
Nick Roberts
Bob Donovan
Jack Dorgan
Matthew Mitchell
Buck Rankin
John Meadham
Marshal Walter Greenslide
Karl von Austreim
Self
Maj. John Northfield
Robert Stafford
Mark Sheridan
Chet Eaton
Bob Meredith
Dudley
Saddles Barton
Don McMasters
Flophouse Bum (uncredited)
Walt Bailey
Jack Dunton
Bent Wade
Jack Kells
Adam Larey
Rupert O'Dare
Chuck Regan
Lt. McHenry
Clint Dalton
Rawhide Morgan
Solitaire-Playing Cowboy in Saloon
John Raglan
Robert Bailey
Dale Brittenham
Jim Dorn
Duncan Frazier
Deacon Smith
Michael Lanyard
Buck Garrett
Dudley Drake
Rob Winslow
Brett Scoville
Jim Bradler
Bob Kent
Jim Horne
Police Lt. Lewis Nagel
Self - Polo Player
John Webster
Crusader
Roger Heath
Captain Banner
Alan Hepburn
Dave Randall
Mort Pemberton
Chane Weymer
Conde
George Glanville
Anthony Ballard / John Ballard
Tim Burke
Rafael
Jim Sherwood
Howard W. Chamberlain
Jim Burke
Lord Stonbury
Richard Parrish
Philip Randolph
Roger Sloan
Jack Rock
Jack Holt / Nick Farrell
Howard
Larry Taylor
Jansen Winthrop
'Crash' Donovan
Kenneth Carmont
Jack Hearne, the Romany Rye
Sir Dennis Harlenden
Paul Sayre
Robert Farlow
Sir Harry Falkland
James Camden
Himself
Jim Marlowe
Duke of Poltava
Sam Sandell
Col. Charles Prescott
Bill Grimes
Mike Henderson
Captain Bob Rutledge
Tom Fellows / Col. Robert Wellsley
Lee Purdy
Bob Haddington
George Hollister
Walter Forbes
Nevada