The next episode uncovers the dark secrets of John Wayne Gacy's past, exposing shocking evidence that authorities had reason to suspect his sinister behavior before his heinous crimes were uncovered.
Aired: Mar 25, 2021A shocking disappearance sets off a chain reaction of surprising disclosures,...
Aired: Mar 25, 2021The next episode uncovers the dark secrets of John Wayne Gacy's past, exposin...
Aired: Mar 25, 2021The serial killer's confession sheds light on the full scope of his atrocitie...
Aired: Mar 25, 2021The jury is poised to render a verdict on John Wayne Gacy's fate, weighing th...
Aired: Mar 25, 2021The investigation is reignited as a new wave of potential victims surfaces, e...
Aired: Mar 25, 2021The dark legacy of John Wayne Gacy's crimes continues to haunt 40 years after...
Streaming in:
Ireland
United KingdomUnited States
Current Status: Ended
Network: Peacock
Production Country: United States
Genres:Crime, Documentary, Biography
Currently, you have the opportunity to watch "John Wayne Gacy: Devil in Disguise" by streaming it on the following platforms: Peacock Premium.
