John Wayne Gacy: Devil in Disguise

TV14

The chilling story of one of the world’s most notorious serial killers told through the words of Gacy himself and those his horrific deeds impacted.

Get Started

Watch Full Episodes of John Wayne Gacy: Devil in Disguise

Watch John Wayne Gacy: Devil in Disguise Season 1

The chilling story of one of the world’s most notorious serial killers told through the words of Gacy himself and those his horrific deeds impacted.

The Trigger
Episode 1 - 48 mins
A young man's disappearance leads police to Gacy's home, where his horrifying crimes are discovered.
Warning Signs
Episode 2 - 54 mins
An examination of Gacy's past reveals evidence that authorities knew he was a sexual predator.
Horrific Acts
Episode 3 - 51 mins
Gacy details his murders in a chilling confession as police uncover the scope of his crimes.
By Reason of Insanity
Episode 4 - 48 mins
The jury must decide between sending Gacy to the psych ward or condemning him to a death sentence.
You Have to Dig
Episode 5 - 55 mins
A quick verdict doesn't end the story; the specter of more victims has investigators digging again.
It Never Ends
Episode 6 - 52 mins
Questions about the Gacy case linger 40 years later, as does the fallout from his terrible crimes.

Frequently Asked Questions

How can I watch John Wayne Gacy: Devil in Disguise?: Download the Peacock app and start streaming full episodes of John Wayne Gacy: Devil in Disguise. View the full list of supported devices.
Where can I watch John Wayne Gacy: Devil in Disguise?: You can watch John Wayne Gacy: Devil in Disguise on Peacock. Just sign up and stream every episode.
How many seasons of John Wayne Gacy: Devil in Disguise are there?: There is currently 1 season of John Wayne Gacy: Devil in Disguise available for streaming on Peacock.

New & Coming Soon on Peacock

Wicked

Starring Cynthia Erivo and Ariana Grande, the untold story of the witches of Oz arrives on your screen as a generation-defining cinematic event.

Bridget Jones: Mad About the Boy

Two-time Academy Award® winner Renée Zellweger returns to the role that established a romantic-comedy heroine for the ages, as Bridget, now a widowed single mother, must juggle work, parenthood and romance.

The Voice

Kelsea Ballerini, Michael Bublé, John Legend and Adam Levine search for the best singers!

The Wild Robot

Follow the epic adventure of Roz, a robot that is shipwrecked on an island and must adapt to the harsh surroundings while becoming the adoptive parent of an orphaned gosling.

John Wayne Gacy: Devil in Disguise

Watch Full Episodes of John Wayne Gacy: Devil in Disguise

Watch John Wayne Gacy: Devil in Disguise Season 1

The Trigger

Warning Signs

Horrific Acts

By Reason of Insanity

You Have to Dig

It Never Ends

Related Clips

You May Also Like