Synopsis
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.
Never miss an update?
Download ShowCal app, get push notifications when new episodes air
Cast
Seasons
Miniseries
8 eps · 2025-10-16
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.
Devil in Disguise: John Wayne Gacy airing schedule, episode calendar, cast, and synopsis. Devil in Disguise: John Wayne Gacy airs on Peacock.