La porta del cannone
- Bliain: 1969
- Tír: France, Italy, Yugoslavia
- Seánra: War
- Stiúideo: Prodi Cinematografica, Paris Étoile Film, Triglav film
- Eochairfhocal: secret agent
- Stiúrthóir: Leopoldo Savona
- Caitheadh: Gianni Garko, Irina Demick, Gianna Serra, Marijan Lovrić, Tony Santaniello, Boris Cavazza
