A British woman visits her husband at the Mexican mine he is attempting to reopen and discovers that the workers refuse to enter the mine, fearing an ancient curse. The couple enter the mine to prove there is no danger and inadvertently release a demon which possesses people's left hands and forces them to behave in a suitably diabolical manner.
Unfortunately the movie Demonoid: Messenger of Death is not yet available on HBO Max.
| Directing | Alfredo Zacarías | Director |
| Writing | Alfredo Zacarías | Screenplay |
| Crew | Kenny Endoso | Stunt Driver |
| Production | Paul Bagley | Associate Producer |
| Writing | David Lee Fein | Screenplay |
| Writing | F. Amos Powell | Screenplay |
| Production | Alfredo Zacarías | Producer |
| Writing | Alfredo Zacarías | Original Story |
| Production | Valley Hoffman | Associate Producer |
| Production | Fidel Pizarro | Unit Manager |
| Camera | Álex Phillips Jr. | Director of Photography |
| Sound | Richard Gillis | Original Music Composer |
| Production | Miguel Zacarías | Executive Producer |
| Editing | Sandy Nervig | Editor |
| Production | Joseph Yamas | Production Manager |
| Sound | Ken King | Sound Mixer |
| Costume & Make-Up | Bertha Chiu | Hairstylist |
| Costume & Make-Up | Rosa Guerrero | Makeup Artist |
| Art | Javier Torres Torija | Production Design |
| Costume & Make-Up | Elan | Costume Design |
| Costume & Make-Up | Oze Morales | Hairstylist |
| Costume & Make-Up | Ken Horn | Special Effects Makeup Artist |
| Sound | José B. Carles | Sound Mixer |
| Crew | Jack Gill | Stunt Driver |
