Ordine firmato in bianco
- Bliain: 1974
- Tír: Italy
- Seánra: Crime, Thriller
- Stiúideo: Aquarius Audiovisual
- Eochairfhocal: poliziottesco, giallo
- Stiúrthóir: Gianni Manera
- Caitheadh: Herb Andress, Paola Arduini, Lucy Chevalier, Ivano Davoli, Giovanni De Angelis, Irina Maleeva