An LA serial killer goes silent for decades – but he was just warming up.
Unfortunately the movie Mind of a Monster: The Grim Sleeper is not yet available on HBO Max.
| Production | Gareth Johnson | Producer |
| Directing | Gareth Johnson | Director |
| Editing | Duncan Moir | Editor |
| Production | Ellie Conway | Researcher |
| Camera | Kev Robertson | Director of Photography |
| Camera | Gary Clarke | Director of Photography |
| Camera | Nathan Wilson | Director of Photography |
| Sound | Paul Graff | Sound Recordist |
| Sound | Sandy Fellerman | Sound Recordist |
| Production | Stephanie Mavropoulos | Production Executive |
| Production | Anna Rayner | Production Manager |
| Production | Lucie Ridout | Executive Producer |
