Arthur Treacher
Upton Ward
Richard Loo
Colonel Commander of Rescue Party
Jonathan Hale
Assistant Secretary of State
Joan Carroll
Winifred Ward
Keye Luke
Ling
Moroni Olsen
Managing Editor
Doris Lloyd
Mrs. Ward
Warner Baxter
Hank Topping
Paul McVey
Copy Reader
Edward Earle
American Consul's Under-Secretary
Victor Sen Yung
Undetermined Role
Charles Winninger
Samuel J. Cady
Alice Faye
Emmy Jordan
Philip Ahn
Col. Wai Kang
Eily Malyon
Mrs. Little
Chester Gan
Mongol Bandit Leader
Harry Hayden
Telegraph Manager
Charles Tannen
Opening Narrator (voice)
Louis Mercier
Frenchman on Train
Willie Fung
Yen
Lee Tung Foo
Houseboy
Leonid Snegoff
Boris
Adolph Milar
German on Train
Victor Wong
Second Bandit