- HD 1080
- Runtime: 102m.
- Status: Released
0
- Languages: it
- Country: France, Italy
- Director: Gianfranco Mingozzi
- Stars: Florinda Bolkan, María Casares, Claudio Cassinelli, Anthony Higgins, Spiros Focás
- keywords: convent (nunnery), nunsploitation, 13th century, south italy
- Production_studio: R.O.C., Cinéphonic, Produzioni Atlas Consorziate
- Slogan: She launched a river of blood
- providers: FlixFling
- The Flavia the Heretic is featured in the top rankings of 1974
- #100 in Top Drama Movies of 1974
- #28 in Top Horror Movies of 1974
Puglia, southern Italy, around 1400. A convent is invaded by the Tarantula cult, whose fanatical and crazed members desecrate the sacred place by committing obscene and bloody acts.
