Le porte dell'inferno

Özet

As part of a science experiment, a man has spent a record-breaking length of time alone down a hole, but an hour before he's due to re-emerge, something goes wrong and his colleagues have to go in to rescue him.

Yaratıcı Ekip

Yönetmen

• Umberto Lenzi♡

Senaryo

Olga Pehar

Görüntü Yönetmeni

Sandro Mancori

Müzik

Piero Montanari