Episodes
- 1
1. Origin
23 Sept 2026 · 7.0/10
DeAngelo's known crimes may be just the beginning. Survivors and former fiancée Bonnie reveal earlier assaults and his early controlling nature, challenging the timeline of his terror.
Golden State Killer: Unmasking a Monster Season 1: quick answers
How many episodes are in Golden State Killer: Unmasking a Monster Season 1?
Season 1 of Golden State Killer: Unmasking a Monster has 1 episode.
When did Golden State Killer: Unmasking a Monster Season 1 come out?
Season 1 premiered on 23 Sept 2026.