Owen Moore
— Robert Wells / Kong Sur
Virginia Brown Faire
— Ellen Ainsmith / Jen Jue
Edwin B. Tilton
— James Sanderson (as Edwin Booth Tilton)
Sylvia Breamer
— Alberta Hayward
Robert McKim
— Ray Williams
Richard Cummings
— Jim Davis
W.E. Dyer
— Mike
Tully Marshall
— Suen Tung
Tote Du Crow
— Yuen Kai
Ynez Seabury
— Mey Wang
Willie Fung
— Minor Role (uncredited)
Bernard Siegel
— Minor Role (uncredited)