The Hillside Strangler

The Hillside Strangler explores the infamous murders that gripped Los Angeles in the late 1970s and the exhaustive investigation that followed. 

In the late 1970s, Los Angeles was the serial murder capital of the world. The Freeway Killers. The Toolbox Killers. The Dating Game Killer. The Skid Row Slasher. But none terrorized this city of millions more than the Hillside Strangler, a phantom who struck without warning, abducting, raping, and murdering a dozen women and girls and leaving their bodies displayed on the hillsides like grim trophies. These crimes sparked the largest manhunt in LA's blood-soaked history, led by a relentless homicide detective named Frank Salerno. His dogged pursuit led to the strangler's capture and the revelation that these vicious acts were perpetrated by two men, Kenneth Bianchi and his cousin Angelo Buono.

Show Info

Web channel: United States MGM+ (2026 - now)
Schedule: Sundays at 22:00 (~ min)
Status: Running
Show Type: Documentary
Genres: Crime
Episodes ordered: 4 episodes

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Previous Episode

The Conman

Episode 1x04; Feb 8, 2026

As the case falters, the judge turns Buono's prosecution over to the California Attorney General, launching the longest and most expensive trial in U.S. history; decades later, Bianchi maintains his innocence and fights for parole.

Previous Episodes

Episode NameAirdateTrailer
1x04: The ConmanFeb 8, 2026
1x03: The Trial of the CenturyFeb 1, 2026
1x02: The Many Faces of Ken BianchiJan 25, 2026
View full episode list »
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