H.H. Holmes builds a three-story hotel in Chicago where he tortures and kills an untold number of people visiting the city for the 1893 World's Fair.

Henry Lee Lucas rose to infamy when he confessed to hundreds of unsolved murders. This docuseries examines the truth -- and horrifying consequences.

A twisted criminal's gruesome videos drive a group of amateur online sleuths to launch a risky manhunt that pulls them into a dark underworld.

Former Scotland Yard Homicide Detective Inspector Steve Keogh invites viewers into the intriguing realm of crime solving. With 30 years of experience...

Anthony Morgan explores the extraordinary ways that animals hear and produce sound, and the crucial role sound plays in the lives of animals around...

Investigative crime journalist Debi Marshall explores one of Australia's most sensational murders – the case of the Lawyer in the Freezer.

Convicted stalkers and survivors share harrowing accounts of harassment, abuse and other crimes in this documentary series.

In 2004, a brutal predator was lynched in a courtroom. This is the story of the community he terrorized - and the vengeance they unleashed.

40 years after Azaria Chamberlain’s disappearance, Lindy Chamberlain and her children speak exclusively and in detail, about that harrowing...

Deep down, everybody's got something to hide. From the perfect housewife next door to the beloved community pastor, everyone has a few skeletons...

These are the terrifying tales of the unwanted neighbors who turn home sweet home into home sweet hell. A look inside the lives of horrific...

Atlantic City at the dawn of Prohibition is a place where the rules don't apply. And the man who runs things -- legally and otherwise -- is the...

Walter White, a New Mexico chemistry teacher, is diagnosed with Stage III cancer and given a prognosis of only two years left to live. He becomes...

When a young boy vanishes, a small town uncovers a mystery involving secret experiments, terrifying supernatural forces, and one strange little girl.

A single-camera ensemble comedy following the lives of an eclectic group of detectives in a New York precinct, including one slacker who is forced to...

Hundreds of cash-strapped players accept a strange invitation to compete in children's games. Inside, a tempting prize awaits — with deadly...

In 1960, seven outcast kids known as "The Losers' Club" fight against an ancient shape-shifting alien who poses as a child-killing clown, while also...

During the reign of the Galactic Empire, former Jedi Master, Obi-Wan Kenobi, embarks on a crucial mission to confront allies turned enemies and face...

Light Yagami is an ace student with great prospects—and he’s bored out of his mind. But all that changes when he finds the Death Note, a...

Wanda Maximoff and Vision—two super-powered beings living idealized suburban lives—begin to suspect that everything is not as it seems.

The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a...

Smart, sarcastic and a little dead inside, Wednesday Addams investigates twisted mysteries while making new friends — and foes — at...

The true story of one of the worst man-made catastrophes in history: the catastrophic nuclear accident at Chernobyl. A tale of the brave men and...