Director/a
Colbert Clark
DIRECTOR/A
Armand Schaefer
Reparto (por orden de créditos)
Jack Mulhall
Clancy
Raymond Hatton
Renard
Francis X. Bushman Jr.
Dutch Schmidt
John Wayne
Tom Wayne
Ruth Hall
Elaine Corday
Lon Chaney Jr.
Armand Corday
Hooper Atchley
El Kadur
Gordon De Main
Col. Duval
Robert Frazer
Maj. Booth
Noah Beery Jr.
Stubbs
Al Ferguson
Ali
Edward Peil Sr.
Ratkin
William Desmond
Capt. Boncour
George Magrill
El Maghreb
Robert Warwick
Col. Brent [Ch. 1]
Emile Chautard
Gen. Pelletier [Ch. 1]
Bob Burns
Arab(uncredited)
Yakima Canutt
Legion Officer(uncredited)
Steve Clemente
Ken Cooper
Frank Ellis
Legionnaire(uncredited)
Chick Hannan
Firing Squad Member(uncredited)
Rodney Hildebrand
Col Demoyne [Chs. 11-12](uncredited)
Tracy Layne
Legionnaire [Chs. 2, 4, 6-10, 12](uncredited)
Wilfred Lucas
El Shaitan(uncredited)
Kermit Maynard
Merrill McCormick
Ben Yosif(uncredited)
Charles Middleton
El Shaitan(uncredited)(voice)
Artie Ortego
Tex Phelps
Tom Smith