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