When a good-for-nothing man named Dan is stabbed to death and his arm broken, Charlie Chan is on the case. His first clue comes from the victim's sister, who noticed a prowler wearing a glow-in-the-dark wristwatch.
Warner Oland
as Charlie Chan
Heather Angel
as Carlotte Eagan
Roger Imhof
as The Beachcomber
John Warburton
as John Quincy Winterslip
Walter Byron
as Henry Jennison
Ivan F. Simpson
as Brade
Virginia Cherrill
as Barbara Winterslip
Francis Ford
as Captain Hallett
Robert Warwick
as Dan Winterslip
Frank McGlynn Sr.
as Amos Winterslip
Clara Blandick
as Minerva Winterslip
Claude King
as Capt. Arthur Cope
