Unknown Serial Killers of America next season release date and next episode

Next episode "TBA" airs August 3, 2026.

About Unknown Serial Killers of America

Each year the FBI estimates between 25 to 50 active serial killers hunt their prey in America, taking the lives of hundreds of innocent people annually. Often these killings keep a city on edge, a heavy fear permeating the night air before these predators are taken off our streets. Just ask those who lived through the terror of The Night Stalker, Son of Sam or The Grim Sleeper. And years later the public still can't seem to get enough of their stories which continue to be retold in documentaries and limited series. Yet for every Jeffrey Dahmer or Ted Bundy who became part of the zeitgeist and remains with us like a dark specter, there are hundreds of other unknown serial killers whose horrific actions were just as terrifying, if not worse. This new series will profile these unknown serial killers who operated in silence. Their murders haunted law enforcement, who were unable to connect all their sick dots, as more innocent lives were lost until the killers were eventually caught.

Unknown Serial Killers of America release and status details

  • Status: Running
  • Network or platform: Oxygen True Crime
  • Country: United States
  • Premiered: 2025-05-18
  • Genres: Crime

Unknown Serial Killers of America episode guide

Selected early, recent, and upcoming episodes from the available schedule.

  1. Season 2, Episode 1: TBA — 2026-08-02

Unknown Serial Killers of America release questions

When is the next episode of Unknown Serial Killers of America?

Next episode "TBA" airs August 3, 2026.

When is the next season of Unknown Serial Killers of America?

Unknown Serial Killers of America is currently listed as Running, but a separate next-season premiere date has not been confirmed in the current schedule.

What is the season status of Unknown Serial Killers of America?

Unknown Serial Killers of America is currently listed as Running. Estimated return windows are labeled separately from confirmed dates.

Where can I watch Unknown Serial Killers of America?

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Is there a trailer for Unknown Serial Killers of America?

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