I lunghi giorni dell'odio
An undercover government agent sets out for revenge upon those responsible for the murder of his parents and the assault of his sister.
- Género: Western, Crimen
- País: Italy
- Director: Gianfranco Baldanello
- Actores: Guy Madison, Lucienne Bridou, Rik Battaglia, Rosalba Neri, Steve Merrick, Anna Liotti, Alberto Dell'Acqua, Pietro Martellanza,