He was once a normal happy child, but drunken abuse from his father sends John Wayne Gacy down a sinister path; the urges inside him can't be contained, leading to the beginnings of his crawl-space burial ground.

1. Dark Beginnings

Factual

True Crime

The chilling true story of the infamous murderer John Wayne Gacy: Killer Clown's Revenge, explores the shocking secrets and unsolved mysteries behind the psychopath's horrendous reign of terror.

John Wayne Gacy: Killer Clown's Revenge 

Series 1

The chilling true story of the infamous murderer John Wayne Gacy...

Emmerdale

Delve into the drama from the Dales. New episodes from 7am.

Cain feels betrayed. Joe is annoyed. Marlon is put out.

Celebrity Lingo

Famous faces go head-to-head in the fast-paced word play game. Hosted by Adil Ray.

Adil Ray hosts the game of words as Good Morning Britain's Charlotte Hawkins and Sean Fletcher go head-to-head with Cold Feet legends Fay Ripley and John Thomson for charity.

John Wayne Gacy continues to cruise for victims on the streets of Chicago; he brings them home, then tortures and kills them. His wife and many others suspect he's up to no good, but no one realises the depths of his depravity.

2. Hunter Hunted

Jeffrey Rignall, a past victim, tries to bring Gacy to justice, but the killer's polished public persona fools everyone. An increasingly brazen Gacy kills again and begins dumping bodies in public.

3. Untouchable Monster

Detectives finally investigate Gacy, placing his home under 24-hour surveillance. A search reveals the bodies buried under his house. Gacy is charged with 33 counts of murder and sentenced to death.