The plot is motivated by a pearl necklace, which has caused the death and/or ruination of all its owners. The second screen appearance of detective Charlie Chan.
Sally Phillmore
P.J. Madden
Mrs. Phillmore
Charlie Chan
Prospector
Robert Eden
Nautch Dancer
Martin Thorne
Alexander Eden
Maydorf
Louis Wong
Prospector
Girl in Gambling Den
Jordan
