John Wayne Gacy: Devil In Disguise, Official Trailer, Peacock Original

John Wayne Gacy: Devil In Disguise streaming March 25th Check out the official trailer for John Wayne Gacy: Devil In Disguise, a docuseries highlighting a multihour interview with Gacy himself from prison. Synopsis: A sixpart docuseries on the chilling story of one of the worlds most notorious serial killers told through the words of Gacy himself, those who were forever changed by his unspeakable deeds and those who believe that the full truth about the case remains concealed to this day.