Strategia del ragno
- Bliain: 1970
- Tír: Italy
- Seánra: Mystery, Drama
- Stiúideo: Red Film, RAI
- Eochairfhocal: small town, countryside, father murder, investigation, unknown father, oedipus complex, white lie, italian resistance
- Stiúrthóir: Bernardo Bertolucci
- Caitheadh: Giulio Brogi, Alida Valli, Pippo Campanini, Franco Giovanelli, Tino Scotti, Allen Midgette