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Murder in the Blue Room
- Año: 1944
- País: United States of America
- Género: Comedia, Misterio, Música, Terror
- Estudio: Universal Pictures
- Palabra clave: secret passage, blackmail, haunted house, ghost, secret passageway, universal studios, murder mystery, horror comedy
- Director: Leslie Goodwins
- Emitir: Anne Gwynne, Donald Cook, John Litel, Grace McDonald, Betty Kean, June Preisser