Post Office Box 1001 (1950)
Barcelona, Spain. A young man is murdered in the middle of the street in front of the police headquarters. Miguel and Marcial, two agents of the Criminal Brigade in charge of the investigation, find in the victim's room a newspaper where a cryptic classified ad appears.
- Release Date: 1950-12-05
- Runtime: 1h 31min
- Production Company: Emisora Films
- Production Country: Spain
- Director: Julio Salvador
- Writers: Antonio Isasi-Isasmendi, Julio Coll.
