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Devil in Disguise: John Wayne Gacy poster

Devil in Disguise: John Wayne Gacy(2025)

TV-MA20251 season8 episodes57m

74%User score 74 percent

User Score

66 votes

Overview

When a teenager goes missing, it becomes clear that many young men and boys have disappeared at the hands of John Wayne Gacy, the prime suspect.

Created by: Patrick Macmanus

Seasons(1)

Miniseries2025 · 8 episodesSeason 1 peels back the twisted layers of John Wayne Gacy's life while weaving in heartrending stories of his victims; exploring the grief, guilt, and trauma of their families and friends; and exposing the systemic failu…October 16, 2025

Season list for Devil in Disguise: John Wayne Gacy

Top Billed Cast

Michael Chernus
John Wayne Gacy
Gabriel Luna

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

Det. Rafael Tovar

James Badge Dale

Chief of Detectives Joe Kozenczak

Michael Angarano

Sam Amirante

Chris Sullivan

Lead Prosecutor Bill Kunkle

Marin Ireland

Elizabeth Piest

Greg Bryk

Harold Piest

Etienne Kellici

Samuel Stapleton

Finlay Wojtak-Hissong

Randy Reffett

Andrew Johnston

Donald Voorhees Jr

Max Mattern

Billy Carroll

Mason Versaw

Robert Donnelly

Jake Horowitz

David Cram

Hamish Allan-Headley

Det. Michael Albrecht

Ted Dykstra

Det. Allen Fanholm

Cricket Brown

Kerry Piest

Nina Kiri

Mary Amirante

Alex Paxton-Beesley

Helen

Lynne Griffin

Gladys

Thom Nyhuus

Kenneth Piest

Media

Where to Watch

US

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Streaming availability data provided by JustWatch via TMDB.

Facts

Status: Ended
Type: Miniseries
Original name: Devil in Disguise: John Wayne Gacy
First aired: October 16, 2025
Last aired: October 16, 2025
Network: Peacock
Original language: English

Official site IMDb

Keywords

detective
1970s
illinois
investigation
based on true story
murder