

Devil in Disguise: John Wayne Gacy
ENDED
NetworkPeacock
First AiredOct 16, 2025
Last AiredOct 16, 2025
Runtime57 min
Created ByPatrick Macmanus
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.
WHERE TO WATCH
Data via JustWatch / TMDB
Cast

Michael Chernus
John Wayne Gacy

Gabriel Luna
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
Seasons & Episodes1 season · 8 episodes
0% complete
Season 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 failures, missed opportunities and societal prejudices that fueled his reign of terror.

E1Ten Days
Oct 16, 202559m★ 7.3

E2Johnny
Oct 16, 202559m★ 7.7

E3Samuel and Randy
Oct 16, 202558m★ 7.6

E4Billy
Oct 16, 202561m★ 7.5

E5Billy and Dale
Oct 16, 202548m★ 7.7

E6Tim, John and Rob
Oct 16, 202561m★ 8.1

E7David
Oct 16, 202557m★ 7.2

E8Jeffrey
Oct 16, 202559m★ 6.6
About Devil in Disguise: John Wayne Gacy
Devil in Disguise: John Wayne Gacy is a crime, drama series on Peacock. The show first aired on Oct 16, 2025 and currently has 1 season and 8 episodes. Devil in Disguise: John Wayne Gacy has ended after 1 seasons. It has a rating of 7.3/10 based on 58 votes. The cast includes Michael Chernus, Gabriel Luna, James Badge Dale, Michael Angarano, Chris Sullivan. Created by Patrick Macmanus.
















