This is the Spanish-language version, with a different cast and crew, of the Charlie Chan film Charlie Chan Carries On, in which Charlie sets out to discover the killer of an American found dead in a London hotel room.
Charlie Chan
Dick Kennaway
Elen Potter
Inspector Duff
Max Minchin
Peggy Minchin
Frank Benbow
Señora Benbow
Señora Rockwel
Doctor Lofton
Capitán Kin
Walter Decker
Sybil Conway
John Ross
Paul Nielson
Inspector Gardner
