Gilgo Beach Killer: The House of Secrets

Gilgo Beach Killer: The House of Secrets

Peacock Running Crime

1 Season · 4 Episodes · Premiered June 10, 2025

After the arrest of the alleged Gilgo Beach killer, this 3-part series goes inside the suspect's home for the first time, where never-before-heard testimony from his own family unravels a chilling portrait of a man accused of living a double life and hiding dark secrets under their own roof. 

Where to Watch: Peacock

Official Site

Next Air Time: No upcoming air date

Seasons & Episodes

Season 1

4 episodes
E01
Monster Among Us
Tue, Jun 10 2025 4:00 PM GMT+0000
When searching for a missing woman, law enforcement on Long Island stumble upon the remains of other victims; as the killer of the so-called "Gilgo Four" remains elusive, police come to believe that the monster himself may live among them.
E02
House of Secrets
Tue, Jun 10 2025 4:00 PM GMT+0000
After Rex Heuermann is arrested and charged as the Gilgo Beach killer, a feverish hunt for information is undertaken -- but his family isn't talking; now, for the first time, the loved ones of the alleged killer speak publicly.
E03
The Good Wife
Tue, Jun 10 2025 4:00 PM GMT+0000
With a mountain of seemingly damning evidence stacking up against him, Rex Heuermann's family struggles to understand how their beloved patriarch could be the monstrous serial killer law enforcement claims he is.
E04
TBA
Thu, Apr 23 2026 4:00 PM GMT+0000
Rex Heuermann shockingly confesses to all murders, including the recent eighth victim. With exclusive access to the Heuermann family - including ex-wife Asa Ellerup, daughter Victoria Heuermann, stepson Christopher Sheridan, and phone calls from jail with Rex - they confront the uncomfortable truth about the man they thought they knew. 

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