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