Peacock has unveiled the chilling official trailer for its new limited crime drama, Devil in Disguise: John Wayne Gacy. The series dives deep into the horrific true story of John Wayne Gacy, one of America’s most notorious serial killers.
From 1972 to 1978, Gacy murdered at least 33 young men and boys, burying most of his victims in the crawl space beneath his suburban Chicago home. To friends, neighbors, and community members, he appeared to be a model citizen. He was working a respectable job, volunteering, and even entertaining children at parties dressed as his alter ego, “Pogo the Clown.” Behind that façade, however, lurked a calculating predator who managed to evade capture for years.
Devil in Disguise: John Wayne Gacy not only exposes the brutality of Gacy’s crimes but also explores the grief, trauma, and lasting impact on the families and loved ones of his victims. The series goes beyond the headlines, examining the systemic failures, missed opportunities, and societal blind spots that allowed Gacy’s reign of terror to continue unchecked.
WATCH THE TRAILER FOR DEVIL IN DISGUISE: JOHN WAYNE GACY BELOW
Led by showrunner, writer, and executive producer Patrick Macmanus (Dr. Death, The Girl From Plainville), the series brings together a powerhouse creative team. Executive producers include Noah Oppenheim, Sarah Bremner, Liz Cole, Ashley Michel Hoban, Ahmadu Garba, and Kelly Funke. The directing roster features Larysa Kondracki, Ashley Michel Hoban, Maggie Kiley, Bille Woodruff, and Patrick Macmanus himself.
The cast features Michael Chernus, Gabriel Luna, James Badge Dale, Michael Angarano, Chris Sullivan, and Marin Ireland, who bring emotional depth to this harrowing story. Produced by UCP, a division of Universal Studio Group, the series was filmed in Toronto, Canada.
With its blend of true crime, psychological drama, and powerful performances, Devil in Disguise: John Wayne Gacy promises to be one of the most compelling limited series of the year. Stream all eight episodes on October 16, 2025, only on Peacock.
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