Blueprint for a Massacre
| Blueprint for a Massacre | |
|---|---|
| Directed by | Roberto Bianchi Montero |
| Written by | Jesús María de Arozamena Roberto Bianchi Montero |
| Starring | Germán Cobos María Mahor |
| Cinematography | Giuseppe La Torre |
| Music by | Piero Umiliani |
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Blueprint for a Massacre (Italian: Tecnica per un massacro, Spanish: Técnica para un sabotaje or Agente Z 55: Secreto atómico), also known as Agent Z-55: Atomic Secret, is a 1967 Italian-Spanish Eurospy film co-written and directed by Roberto Bianchi Montero and starring Germán Cobos.