Three American college students, Dick, his sister Jessica, and her British boyfriend Kevin, are traveling through Brazil on vacation when Dick, after attending a bizarre voodoo ceremony, develops strange powers. When their jeep breaks down near a small plantation in the jungle outside Rio, the site of a former slave rebellion 150 years ago, Dick uses his powers to raise the dead of six executed Negro slaves whom target the college kids and the residents of the plantation to seek revenge for their deaths
Unfortunately the movie Black Demons is not yet available on Disney Plus.
| Directing | Umberto Lenzi | Director |
| Writing | Umberto Lenzi | Story |
| Writing | Olga Pehar | Screenplay |
| Production | Giuseppe Gargiulo | Producer |
| Sound | Franco Micalizzi | Original Music Composer |
| Crew | Maurizio Dell'Orco | Cinematography |
| Editing | Vanio Amici | Editor |
| Production | Werner Pochath | Casting Director |
| Production | Guliana Bertuzzi | Production Designer |
| Art | Michele Massimo Tarantini | Art Direction |
| Costume & Make-Up | Olga Pehar | Costume Designer |
| Costume & Make-Up | Franco Casagni | Special Effects Makeup Artist |
| Costume & Make-Up | Pat Pantanella | Hairstylist |
| Production | Maria Luiza Lorette Dubini | Unit Manager |
| Production | Fabrizio Gargiulo | Production Manager |
| Directing | Franco Fantasia | Assistant Director |
| Production | Michela Maxson | Production Secretary |
| Production | Rita Di Giamberardino | Production Coordinator |
| Production | Luiz De Carvalho | Production Assistant |
| Production | Oscar Claudio | Production Coordinator |
| Directing | Olga Pehar | Script Supervisor |
| Production | Jean Carl Boringer | Location Manager |
| Editing | Carola Blisset | Assistant Editor |
| Costume & Make-Up | Anita Gonsalvez Ruiz | Wardrobe Supervisor |
| Camera | Robert C. Souza | Assistant Camera |
| Camera | Alexander Silas | Grip |
| Lighting | Danny Ross | Electrician |
| Lighting | Carl Rogers | Gaffer |
| Camera | César Pina Duarte | Still Photographer |
| Lighting | Mike Pellegrini | Best Boy Electric |
| Camera | Umberto Magostini | Key Grip |
| Lighting | Paul Little Roy | Electrician |
| Camera | Umberto Lenzi | Camera Operator |
| Lighting | Edmund Fuller | Electrician |
| Camera | Jimmy Duarte | Camera Operator |
| Camera | Jerry Cooper | Second Assistant Camera |
| Camera | Hector Bravo | Grip |
| Crew | Rody F. Whitman | Stunt Coordinator |
| Crew | Mark Rutz | Stunts |
| Crew | Mike Ruiz | Stunts |
| Crew | Willy Rossen | Stunts |
| Crew | Tom Maldovans | Stunts |
| Crew | Lily Maldovans | Stunts |
| Crew | Lilly Maldovans | Stunts |
| Crew | Mark Carradine Jr. | Stunt Coordinator |
| Crew | Perry Caputo | Stunts |
| Visual Effects | Franco Casagni | Visual Effects |
| Visual Effects | Hugh Carrera | Visual Effects |
| Crew | Serge Farjala | Special Effects |
| Sound | Piero Parisi | Sound |
| Crew | Marius Grant | Special Sound Effects |
| Crew | Daniel M. Elmor | Special Sound Effects |
| Sound | Gianni D'Amico | Sound Re-Recording Mixer |
