Director
Gordon Wiles
DIRECTOR
Stars (in credits order)
Warner Oland
Charlie Chan
Rosina Lawrence
Alice Lowell
Charles Quigley
Dick Williams
Henrietta Crosman
Henrietta Lowell
Edward Trevor
Fred Gage
Astrid Allwyn
Janice Gage
Herbert Mundin
Baxter
Jonathan Hale
Warren T. Phelps
Egon Brecher
Ulrich
Gloria Roy
Carlotta
Ivan Miller
Inspector Morton
Arthur Edmund Carewe
Professor Bowan
William Bailey
Detective Harris (uncredited)
Francis Ford
Captain of Salvage Ship (uncredited)
Bud Geary
Policeman (uncredited)
Chuck Hamilton
James T. Mack
Fingerprint Man (uncredited)
Jerry Miley
Allen Colby (uncredited)
Landers Stevens
Coroner (uncredited)
Brick Sullivan