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Next episode · S2 E10
Sun, Oct 11, 2026
“Mark Goudeau”
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Where to watch Unknown Serial Killers of America
Peacock
Included with subscription
YouTube TV
Included with subscription
OXYGEN
Included with subscription
Fandango at Home Free
Free with ads
Spectrum On Demand
Free with ads
Rent or buy: Amazon Video, Apple TV Store, Google Play, Fandango at Home
Availability in United States from JustWatch. Catalogues change, so check the service before you settle in.
About Unknown Serial Killers of America
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.
- Network
- Oxygen
Unknown Serial Killers of America FAQ
Where can I watch Unknown Serial Killers of America?
In the United States, Unknown Serial Killers of America is streaming on Peacock, YouTube TV, OXYGEN and Fandango at Home Free. You can also rent or buy it on Amazon Video, Apple TV Store and Google Play.
When is the next episode of Unknown Serial Killers of America?
Season 2, episode 10 (“Mark Goudeau”) airs on October 11, 2026.
How many seasons of Unknown Serial Killers of America are there?
Unknown Serial Killers of America has 2 seasons and 16 episodes.
What is Unknown Serial Killers of America about?
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.
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