- Country: Italy
- Genres: Drama, Fantasy, Horror
- Release: 1989-04-08
- Director: Luigi Cozzi
- Writers: Edgar Allan Poe (1809–1849) , Luigi Cozzi
- Language: English
- Stars: Florence Guérin , Urbano Barberini , Caroline Munro , Brett Halsey , Luisa Maneri , Karina Huff , Alessandra Acciai , Giada Cozzi , Michele Marsina , Jasmine Maimone
- Runtime: 89 min
- Awards: N/A
- AKA: Czarny kot (Poland) , El gato negro (Mexico) , The Black Cat , The Black Cat (Brazil) , Черната котка (Bulgaria) , Чёрная кошка , El gato negro (Venezuela) , Edgar Allan Poe's The Black Cat , Demons 6 (United States of America) , Demons 6: De Profundis (United States of America) , Il gatto nero , The Black Cat (United Kingdom) , Demonzu 6 - Saishû sensô (Japan) , Edgar Allan Poe's the Black Cat , The Black Cat (United States of America) , Il gatto nero (Italy) , Dead Eyes (Germany) , Demons 6: Armagedon (Japan) , Demons 6: De Profundis (France, French Republic)
- Plot: A horror movie in production resurrects a witch called Levana, who is the main evil character in the movie. Levana tries to take over our world so that evil can be spread everywhere, but the only one in her way is Anne, who is to play Levana in the movie. Now, the battle of good and evil begins.
- IMDB:tt0096932
Demons 6: De Profundis Cast · · · ALL
Luigi Cozzi
Director
Florence Guérin
Anne Ravenna
Urbano Barberini
Marc Ravenna
Caroline Munro
Nora
Brett Halsey
Leonard Levin
Karina Huff
Esther Semerani
Alessandra Acciai
Nadine
Giada Cozzi
Sybil
Jasmine Maimone
Antonio Marsina
Repairman
Michele Soavi
Carl - film director (uncredited)