Le porte dell'inferno

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.

Average Score : 46

Status: Released

Release Date: 1989-12-14

Geners Horror

Production Companies Alpha Cinematografica

Production Countries Italy,

Run time: 90 minutes

Budget: $222,000

Revenue: --