Dear Mr. Gacy

Where to Watch Dear Mr. Gacy (2010) (Legally)

The shocking true story of one of America’s most notorious serial killers.
May 10, 2010 CA 103 min R18+
5.9 ★ ★ ★ ★ ★
84 votes
Crime Drama Thriller
Where can I watch “Dear Mr. Gacy” legally?
We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

US providers

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▶ Check legal availability Alternative: search on JustWatch

English-region fallback

Found availability signals for: GB
▶ Check providers (GB)

Where to watch “Dear Mr. Gacy” (2010) legally online? See US options first, with English-region fallbacks.

What to expect (spoiler-free)

If you’re considering “ (2010), this quick guide summarizes the essentials.

It sits in the Crime, Drama, Thriller space and is paced for about 103 minutes.

Audience signals on TMDB currently show an average rating of 5.9/10 from about 84 votes.

For families, checking the local age rating is recommended before watching.

Topics & keywords

angry, baffled, disgusted

Official trailer

Watch the official trailer on YouTube

Plot

A chronicle of the interaction between college student Jason Moss and the object of his obsession, serial killer John Wayne Gacy.

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Gallery

Still from the movie Dear Mr. Gacy Still from the movie Dear Mr. Gacy Still from the movie Dear Mr. Gacy Still from the movie Dear Mr. Gacy

FAQs

Where can I watch it legally?
We only share legal viewing options. Check the “Where to watch” box above for your region and verify on official listings.
Is it available for free?
Free availability depends on region, promotions, or ad-supported services. Always verify on legal providers—availability changes frequently.

Main cast

William Forsythe
William Forsythe
as John Wayne Gacy
Jesse Moss
Jesse Moss
as Jason Moss
Emma Lahana
Emma Lahana
as Alyssa
Cole Heppell
Cole Heppell
as Alex Moss
Belinda Metz
Belinda Metz
as Valerie Moss
Michael Ryan
Michael Ryan
as Frank Moss
Eric Keenleyside
Eric Keenleyside
as Stan
Daryl Shuttleworth
Daryl Shuttleworth
as Guard Thompson
Patrick Gilmore
Patrick Gilmore
as Glen Phillips
Andrew Airlie
Andrew Airlie
as Professor Harris