Murder in the Blue Room
- Blwyddyn: 1944
- Gwlad: United States of America
- Genre: Comedy, Mystery, Music, Horror
- Stiwdio: Universal Pictures
- Allweddair: secret passage, blackmail, haunted house, ghost, secret passageway, universal studios, murder mystery, horror comedy
- Cyfarwyddwr: Leslie Goodwins
- Cast: Anne Gwynne, Donald Cook, John Litel, Grace McDonald, Betty Kean, June Preisser