A mysterious tomb is unearthed in the catacombs under Rome, the contents of which contain evidence of an ageless evil that may once have preyed on man.
Practical Effects
Gloriously rubbery demon suits and fog machine overdose.
Production
Actual Roman catacombs give accidental production value.

Director
Marcello Avallone
Trivia, insights & behind the scenes
Marcello Avallone co-wrote this after his documentary work, explaining the surprising catacomb location authenticity despite the budget.
This arrived during Italy's 1980s horror decline, when even Pleasence couldn't save threadbare demon films from direct-to-video obscurity.