Watch Online: Devil in Disguise: John Wayne Gacy (2025)

Devil in Disguise: John Wayne Gacy (2025) — A Chilling Deep Dive into America's Most Notorious Serial Killer

Peacock's gripping new limited series Devil in Disguise: John Wayne Gacy pulls back the curtain on one of America's darkest criminal histories. When a teenager vanishes without a trace, investigators uncover a haunting pattern: numerous young men and boys have fallen victim to John Wayne Gacy, a seemingly ordinary man hiding unspeakable horrors. This eight-episode crime drama explores the investigation, the victims, and the psychology behind one of history's most terrifying serial killers.

Release Date & Episode Guide

Devil in Disguise: John Wayne Gacy premiered on October 16, 2025 on Peacock. The complete series consists of 1 season with 8 episodes, each running approximately 57 minutes. The series has concluded, making it the perfect binge-watch for true crime enthusiasts.

Full Cast & Crew

The series features an impressive ensemble of talented actors bringing this disturbing true story to life. The cast includes Michael Chernus, Gabriel Luna, James Badge Dale, Michael Angarano, Chris Sullivan, and Marin Ireland—each delivering powerful performances that capture the gravity of this historical crime.

Behind the scenes: The show was created and directed by Patrick Macmanus, Kelly Funke, and Noah Oppenheim, with production by NBC News Studios and Littleton Road Productions.

Series Details & Genre

• Genre: Crime, Drama
• Type: Limited Series
• Network: Peacock
• Country: United States
• Viewer Rating: 7.3/10

Where to Watch Online

Devil in Disguise: John Wayne Gacy is available to stream exclusively on Peacock. All 8 episodes of the complete series are now available for streaming, allowing viewers to experience the full investigation and narrative arc in one sitting.

Stay tuned to this page for any additional streaming availability updates and platform expansions. Bookmark now to keep up with the latest information on this must-watch true crime series.

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