Gareth Johnson
Producer
An LA serial killer goes silent for decades – but he was just warming up.
Homepage | https://www.investigationdiscovery.com/tv-shows/the-grim-sleeper-mind-of-a-monster/ |
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Release Date | 2021-05-01 |
Runtime | 1h 25m |
Directors | Gareth Johnson, Kev Robertson, Gary Clarke, Nathan Wilson |
Producers | Gareth Johnson, Lucie Ridout |
Writer |