Cast
Esther Ralston
Valerie Shields
LeRoy Mason
Jim Murphy
Tom London
Detective Interrogating Pete
Charlotte Henry
Dorothy Elliott
John Davidson
Doctor Coleman
Clarence Muse
Lightning
Matthew Betz
Inspector Starrett
Duncan Renaldo
Armand Roget
Harry 'Snub' Pollard
Campbell
Blackie Whiteford
Henchman
Roger Williams
Henchman
Sasha Siemel
Tiger Van Dorn
William Bakewell
Tom Banning
Willie Fung
Chiang-Houseboy
Jim Corey
Henchman
Jack Ingram
Undercover Detective at Dive
Richard Tucker
Robert Banning
Milburn Morante
Singapore Joe
Robert Warwick
Angus MacLeod
Paul Ellis
Greenway
Fred Kohler Jr.
John Charles
Frank Buck
Frank Hardy
Reginald Denny
Ralph Marshall
Gertrude Sutton
Mrs. Maitland
John St. Polis
Chandler Elliott
Sherwood Bailey
Paul Marshall
Harry Harvey
Roget Clerk #1