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Unknown Serial Killers of America Season 2 poster

Unknown Serial Killers of America Season 2 Episode release dates & where to watch

Premiered

Sunday, August 2, 2026

Ended: Sunday, October 11, 2026

When does Unknown Serial Killers of America Season 2 come out?

Unknown Serial Killers of America Season 2 premiered Sunday, August 2, 2026 on Oxygen and ended Sunday, October 11, 2026. The season has 10 episodes.

Last updated

Unknown Serial Killers of America Season 2 release schedule

Unknown Serial Killers of America Season 2 episode release dates
Episode Release date

1. Glen Rogers

When four women are found murdered across four states in a single month, police race to track down a charismatic drifter whose charm conceals what experts believe is a deadly rage toward women.

Sunday · 3 months ago

2. Paul Stephani

When a series of brutal attacks on young women terrorizes the Twin Cities, detectives are taunted by a killer who repeatedly calls 911 to confess - forcing investigators into a desperate race to stop him before he kills again.

Sunday · 3 months ago

3. Rory Conde

After a killer dumps bodies along Miami's Tamiami Trail, delivering a chilling message scrawled on a victim's back, a rising body count fuels a desperate hunt -- until one woman's daring escape exposes the predator hiding in plain sight.

Sunday · 2 months ago

4. Billy Chemirmir

When police discover a string of deaths at an upscale retirement community are not natural, they uncover a predator with a motive that defies reason and end up exposing what could be one of the most prolific serial killers in American history.

Sunday · 2 months ago

5. Phillip Jablonski

When police discover the chilling connection of a slaughtered mother and daughter to a convicted murderer, they go on a hunt across state lines to stop a calculating maniacal killer methodically checking victims off his deadly list.

Sunday · 2 months ago

6. Bruce Mendenhall

After a young mother of two is found murdered and posed at a truck stop, investigators launch a desperate manhunt for a long-haul trucker whose killing spree leaves a trail of victims across state lines.

Sunday · 1 month ago

7. Nathaniel White

After a series of victims are found in upstate New York, posed and stabbed beyond recognition, police pursue a maniacal suspect seemingly unable to control a compulsive urge to kill.

Sunday · 1 month ago

8. Gary Ray Bowles

Bodies of gay men appear along I-95, each marked by the same chilling signature. Investigators connect the murders and reveal a serial killer who slips across state lines. As panic grows, the FBI tries to corner the predator before he strikes again.

Sunday · 1 month ago

9. Reinaldo Rivera

Young women are brutally murdered on both sides of the Savannah River, leaving investigators searching desperately for clues until a surviving victim manages to escape and expose the predator hiding as a suburban father

Sunday · 1 month ago

10. Mark Goudeau

As Phoenix faces a severe wave of violence, detectives must simultaneously hunt down two deadly predators—a rapist turned murderer and a random sniper—as the city plunges into fear and the body count rises

Sunday · 4 weeks ago

Unknown Serial Killers of America Season 2 FAQ

When does Unknown Serial Killers of America Season 2 come out?

Unknown Serial Killers of America Season 2 premiered Sunday, August 2, 2026 on Oxygen.

How many episodes are in Unknown Serial Killers of America Season 2?

Unknown Serial Killers of America Season 2 has 10 episodes.

Are new episodes of Unknown Serial Killers of America Season 2 released weekly?

New episodes are released weekly.

How do I get notified when new Unknown Serial Killers of America Season 2 episodes are released?

Download the Streambay app and follow Unknown Serial Killers of America. You'll get a push notification the moment each new episode is out.

Never miss Unknown Serial Killers of America Season 2.

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