The powers of good are pitted against the forces of evil as the Duc de Richelieu wrestles with the charming but deadly Satanist, Mocata, for the soul of his friend. Mocata has the knowledge and the power to summon the forces of darkness and, as the Duc de Richelieu and his friends remain within the protected pentacle, they are subjected to ever-increasing horror until thundering hooves herald the arrival of the Angel of Death.
Unfortunately the movie The Devil Rides Out is not yet available on HBO Max.
| Directing | Terence Fisher | Director |
| Production | Anthony Nelson Keys | Producer |
| Writing | Dennis Wheatley | Novel |
| Sound | James Bernard | Original Music Composer |
| Camera | Arthur Grant | Director of Photography |
| Editing | Spencer Reeve | Editor |
| Writing | Richard Matheson | Screenplay |
| Costume & Make-Up | Eddie Knight | Makeup Artist |
| Production | Ian Lewis | Production Manager |
| Art | Bernard Robinson | Supervising Art Director |
| Art | Bernard Robinson | Production Design |
| Crew | Ken Rawkins | Sound Recordist |
| Camera | Moray Grant | Camera Operator |
| Production | Irene Lamb | Casting |
| Sound | Philip Martell | Music Supervisor |
| Crew | David Toguri | Choreographer |
| Costume & Make-Up | Pat McDermott | Hairstylist |
| Editing | James Needs | Supervising Editor |
| Sound | Arthur Cox | Sound Editor |
