The screen's most daring sleuth!
Charlie Chan is an agent of the US government working in Washington DC and he is assigned to investigate the murder of the inventor of a highly advanced torpedo. Aiding Chan is his overeager but dull-witted son Tommy and his daughter Iris.
Director: Phil Rosen
Writer: George Callahan
Charlie Chan
Birmingham Brown
Inspector Jones
Inez Arranto
Mrs. Hargue
Paul Arranto
Iris Chan
Tommie Chan