John Wayne

Temujin, later Genghis Khan

Susan Hayward

Bortai

Pedro Armendáriz

Jamuga

Agnes Moorehead

Hunlun

Thomas Gomez

Wang Khan

John Hoyt

Shaman

William Conrad

Kasar

Ted de Corsia

Kumlek

Leslie Bradley

Targutai

Lee Van Cleef

Chepei

Peter Mamakos

Bogurchi

Leo Gordon

Tartar Captain

Richard Loo

Captain of Wang's guard

Fred Aldrich

Chieftain #2 (uncredited)

Phil Arnold

Honest John (uncredited)

Gregg Barton

Jalair (uncredited)

Lane Bradford

Chieftain #4 (uncredited)

Larry Chance

Tartar (uncredited)

Barrie Chase

Dancer in Wang's Palace (uncredited)

John Daheim

Tartar Guard Sounding Alarm (uncredited)

John George

Drummer Boy (uncredited)

Fred Graham

Subuya - Mongol Warrior (uncredited)

Michael Granger

Chieftain #1 (uncredited)

David Hoffman

Potter (uncredited)

Jarma Lewis

Girl in Bath (uncredited)

Sylvia Lewis

Solo Dancer (uncredited)

Torben Meyer

Scribe (uncredited)

Ray Spiker

Guard (uncredited)

George E. Stone

Sibilant Sam (uncredited)

Patricia Tiernan

Wang Khan's Wife (uncredited)

Patrick Wayne

(uncredited)