Hai sbagliato... dovevi uccidermi subito!
- Bliain: 1972
- Tír: Spain, Italy
- Seánra: Western, Mystery, Crime, Thriller, Horror
- Stiúideo: Mundial Films, Kinesis Films
- Eochairfhocal: poker, spaghetti western, venomous snakes, snakes
- Stiúrthóir: Mario Bianchi
- Caitheadh: Robert Woods, Frank Braña, Nieves Navarro, Carlo Gaddi, Ernesto Colli, Ivano Staccioli