Unknown Serial Killers of America(2025)
Unknown Serial Killers of America Synopsis
Explores the chilling cases of lesser-known serial killers whose crimes went unnoticed for years, leaving a trail of fear and unsolved murders before they were finally caught.
Unknown Serial Killers of America (2025) is a documentary and crime series that premiered on May 18, 2025, spanning 2 seasons and 6 episodes. Viewers rate it 8.0 out of 10 across 2 ratings.
- First aired:
- 2025-05-18
- Last aired:
- 2025-06-22
Unknown Serial Killers of America Reviews & Ratings
Average viewer score of 8.0/10 from 2 ratings.
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Unknown Serial Killers of America – Frequently Asked Questions
Where can I stream Unknown Serial Killers of America?
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Unknown Serial Killers of America (2025) is available to stream on Peacock Premium, YouTube TV, Peacock Premium Plus and OXYGEN, with episodes also available to buy from Amazon Video, Apple TV Store, Google Play Movies and Fandango At Home. Availability comes from JustWatch data and varies by country.
How many seasons of Unknown Serial Killers of America are there?
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Unknown Serial Killers of America has 2 seasons and 6 episodes in total, starting from its premiere on May 18, 2025.
Is Unknown Serial Killers of America still running?
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Unknown Serial Killers of America is currently listed as returning series, with the most recent episode airing on June 22, 2025.
Is Unknown Serial Killers of America any good?
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Unknown Serial Killers of America (2025) is rated 8.0 out of 10 from 2 viewer votes, and suits viewers who like documentary and crime series. Reviews from viewers are collected further down this page.