People searching for answers, healing, or human connection end up joining some of the strangest organizations.

The Son of Sam case grew into a lifelong obsession for journalist Maury Terry, who became convinced that the murders were linked to a Satanic cult.

Dive into unhinged murder cases in which investigators uncover and expose the dark world of cults that kill. The series explores how power and...

We explore the untold story of the sizeable British contingent of David Koresh's Branch Davidian cult, and their experiences during the 51 day ordeal...

People Magazine explores shocking stories of ordinary people who, lured by promises of eternal life, get caught up in a terrifying web of abuse,...

The rise to power of polygamist cult leader Warren Jeffs, told for the first time by the woman who accompanied him on his run from the law.

In 1979, three young women were killed in a streak of brutal murders in Fall River, MA, allegedly by a satanic cult practicing human sacrifice....

Explore the rise and fall of the Synanon organization — through the eyes of the members who lived it — from its early days as a...

A deep-dive into the history of a splinter group of Mormon fundamentalist cult members who perpetrate a deadly wave of violence and abuse for decades...

A follow-up series to the popular Dark Passages program - continuing the exploration of lesser-known supernatural events, unsolved mysteries, cults,...

One woman's journey to discover the truth about Synanon, the experimental community that turned into a full-blown cult.

The two-night investigative special follows the stories of four former Jehovah’s Witnesses, as they recount details of the sexual abuse they...

While three of the fiercest warriors in human history—a Viking raider, a ninja in feudal Japan, and a WWII pilot—are killers in their own...

When an old acquaintance is murdered, Wolff is compelled to solve the case. Realizing more extreme measures are necessary, Wolff recruits his...

What will be her last straw? A devastatingly bad day pushes a hardworking single mother to the breaking point — and into a shocking act of...

After his life is turned upside down when his wife is killed in a London terrorist attack, a brilliant but introverted CIA decoder takes matters into...

The wildly funny and touching story of a lonely Hawaiian girl and the fugitive alien who helps to mend her broken family.

During the eve of the 6th of January, a record-breaking snowstorm sweeps across Spain. In the midst of its chaos, a group of robbers seizes the...

A former fighter must find the missing son of an opponent he accidentally killed years ago, taking on a brutally violent crime gang in Marseille.

Trying to leave their troubled lives behind, twin brothers return to their hometown to start again, only to discover that an even greater evil is...

On the rugged isle of Berk, where Vikings and dragons have been bitter enemies for generations, Hiccup stands apart, defying centuries of tradition...

Plagued by a violent recurring nightmare, college student Stefanie heads home to track down the one person who might be able to break the cycle and...

Four misfits find themselves struggling with ordinary problems when they are suddenly pulled through a mysterious portal into the Overworld: a...

Quinn and her father have just moved to the quiet town of Kettle Springs hoping for a fresh start. Instead, she discovers a fractured community that...