Director/a
Robert F. Hill
DIRECTOR/A
Reparto (por orden de créditos)
Bela Lugosi
Victor Poten
Bruce Bennett
Martin Andrews
Joan Barclay
Joan Whiting
Luana Walters
Sonya Rokoff - aka The Dragon Lady [Chs. 1-14]
Maurice Liu
Willy Fu
Charles King
Grogan - Henchman [Chs. 1-13]
William Buchanan
Healy - Henchman
Forrest Taylor
Police Capt. Walters [Chs. 1-7, 12-15]
John Cowell
White Chinaman [Ch. 1]
James B. Leong
Wong [Chs. 5-13]
Henry T. Tung
Dr. Wu [Chs. 1-5, 12-15]
Paul Fung
Tom Chu [Chs. 1,2]
George Chan
Old Luce [Chs. 1,2,7]
Moy Ming
Charlie - Wong's Brother [Chs. 10-11]
Victor Adamson
Weasel-Looking Henchman [Chs. 1, 4-7] (uncredited)
Lester Dorr
Steamship Ticket Clerk [Ch. 7] (uncredited)
John Elliott
Ship's Captain [Chs. 8-10] (uncredited)
Jack Evans
Henchman (uncredited)
Harrison Greene
Mayor Foley [Ch. 1] (uncredited)
Henry Hall
Dr. Zander, Psychiatrist [Ch. 12] (uncredited)
Pedestrian [Ch. 14] (uncredited)
Sam Katzman
Pedestrian [ch. 14] (uncredited)
Richard Loo
Loo, Chinese Man on Street [Chs. 5-7] (uncredited)
Bruce Mitchell
Riley - Police Officer [Chs. 1, 4, 13] (uncredited)
Roger Williams
Newspaper Editor Harrison [Chs. 5, 7, 13, 15] (uncredited)
Victor Wong
Bystander [Ch. 2] (uncredited)
Lee Zahler