All eight episodes of Devil In Disguise: John Wayne Gacy will premiere on Peacock on Oct. 16, 2025.

Peacock’s new drama series dives deep into the mind of a serial killer, while elevating the victims and their stories.

Reviews celebrate Peacock’s chilling limited series for its empathy, depth, and emotional power — a standout entry in modern ...

Devil in Disguise, on the other hand, centers its dead from the jump. Creator and showrunner Patrick Macmanus opens with the ...

John Wayne Gacy” seems inspired by another Murphy project. (The scripted project is not to be confused with the 2021 docuseries “John Wayne Gacy: Devil in Disguise,” which also aired on Peacock.

Michael Chernus as John Wayne Gacy in the Peacock drama Devil in Disguise: John Wayne Gacy. Credit - Brooke Palmer/Peacock.