The Patient in Room 18
- Anno: 1938
- Nazione: United States of America
- Genere: Commedia, Crime, Mistero, Romance
- Studio: Warner Bros. Pictures
- Parola chiave: room, murder, hospital
- Direttore: Bobby Connolly, Crane Wilbur
- Cast: Patric Knowles, Ann Sheridan, Eric Stanley, John Ridgely, Rosella Towne, Jean Benedict