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Seasons

6. Herb Baumeister

June 22, 2025

When droves of young gay men disappear in Indiana in the '90s, an amateur sleuth uncovers clues that point to a likely killer.

5. Maury Travis

June 15, 2025

When the bodies of 12 Black women surface in Missouri and Illinois, the serial killer taunts authorities by sending a cryptic letter.

4. Terry Rasmussen

June 8, 2025

Multiple unidentified bodies are found inside barrels in a New Hampshire forest.

3. Daniel Conahan

June 1, 2025

Five corpses are found on the Florida hog trails. The investigation stalls until two men narrowly escape the perp's clutches.

2. William Suff

May 25, 2025

In the '90s, a deranged killer stalks sex workers in Riverside, Calif., claiming the lives of 13 women.

1. Carl Watts

May 18, 2025

Chilling confessions from a vicious slasher detail only some of his 100+ victims.

Description

Where to Watch Unknown Serial Killers of America

Unknown Serial Killers of America is available for streaming on the 2025 Oxygen Media Productions Llc. All Rights Reserved. website, both individual episodes and full seasons. You can also watch Unknown Serial Killers of America on demand at Peacock Premium, Prime Video, Amazon, Fandango at Home and Apple TV Store.

Cast

Joshua Henry
Rachel Toles
Christine Keers Sheffield

Premiere Date

May 18, 2025
IMDB Rating

0.0 (13)