On screen
Cast
27 credited performers
Bela Lugosi
Victor Poten
Bruce Bennett
Martin Andrews
Joan Barclay
Joan Whiting
Luana Walters
Sonya Rokoff
Artwork unavailable
Maurice Liu
Willy Fu
Charles King
Grogan
Artwork unavailable
William Buchanan
Healy
Forrest Taylor
Character not listed
Artwork unavailable
John Cowell
Character not listed
James B. Leong
Character not listed
Artwork unavailable
Henry T. Tung
Character not listed
Artwork unavailable
Paul Fung
Character not listed
Artwork unavailable
George Chan
Character not listed
Moy Ming
Character not listed
Victor Adamson
Character not listed
Lester Dorr
Character not listed
John Elliott
Character not listed
Artwork unavailable
Jack Evans
Character not listed
Artwork unavailable
Harrison Greene
Character not listed
Henry Hall
Character not listed
Artwork unavailable
Robert F. Hill
Character not listed
Sam Katzman
Character not listed
Richard Loo
Character not listed
Artwork unavailable
Bruce Mitchell
Character not listed
Roger Williams
Character not listed
Victor Wong
Character not listed
Artwork unavailable
Lee Zahler
Character not listed