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.

• Fox Film Corporation
• Manuel Arbó
• Juan Torena
• Ana María Custodio
• Rafael Calvo
• Raul Roulien
• Blanca de Castejón
• Miguel Ligero
• Amalia Santee