Where to watch John Wayne Gacy: Devil in Disguise (2021) in the UK
John Wayne Gacy: Devil in Disguise (2021) is available to watch free in the UK on ITVX. Last verified on 7 May 2026 by ScreenSearch.
Straight from the killer's mouth.
The chilling story of one of the world’s 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 remains concealed to this day.
Watch the trailer
John Wayne Gacy: Devil In Disguise | Official Trailer | Peacock Original
Streaming options in the United Kingdom
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Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in John Wayne Gacy: Devil in Disguise.
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John Wayne Gacy: Devil in Disguise — frequently asked questions
Where can I watch John Wayne Gacy: Devil in Disguise for free in the UK?
John Wayne Gacy: Devil in Disguise (2021) is available free (with adverts or a TV licence) on ITVX in the United Kingdom.
Are all seasons of John Wayne Gacy: Devil in Disguise on the same service?
Not always — TV licensing is sometimes negotiated season by season. ScreenSearch shows availability across all seasons on the title's page; for season-specific availability, look at the season picker inside the search dialog.
Is John Wayne Gacy: Devil in Disguise on Netflix, Disney+ or Amazon Prime Video in the UK?
John Wayne Gacy: Devil in Disguise is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this TV series's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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