Seduced: Inside the NXIVM Cult

Influential builders, dreamers and believers whose feats transformed the United States, a nation decaying from the inside after the Civil War, into...

When a young homemaker is murdered, the cops find her troubled daughter guilty after she confesses to the crime--but was she really the...

Working for nearly three decades with the Charlotte (N.C.) Police Department, Detective Gary McFadden has developed unorthodox methods that have...

The story of how the lottery invented to finance a zoo was incorporated by Rio de Janeiro's popular culture and, in the hands of organized gangsters,...

NBC News correspondents Keith Morrison, Josh Mankiewicz, Stephanie Gosk and Andrea Canning examine the final day of a victim’s life – the...

In Mexico City's dark underbelly, women seeking better lives become entangled in an online escort network, unaware it will lead to a series of...

Explore true stories of real murders on Elm Streets across the county — proving that horror happens everywhere, things do go bump in the night,...

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

Disturbing cases featuring culprits who hide in plain sight, giving interviews, posting on social media and showing their faces while having blood on...

There are over 100,000 cold cases in America, and only about 1% are ever solved. With recent advancements in technology and the methods used to solve...

A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

How did 20th Century Europe's most liberal democracy fall into the hands of fascists? From Hitler's political scheming that turned Germany's...

The story of a woman whose world seemingly crumbles when she suffers a stroke. What at first seems like a tragedy ends up being an opportunity to...

A seemingly ordinary British couple become the focus of an extraordinary investigation when two dead bodies are discovered in the back garden of a...

To detail how drugs push people into risky — even deadly — behaviors, a former CIA analyst investigates the economics of six illicit...

A pink-haired girl named Stephanie moves to LazyTown with her uncle (the mayor of LazyTown), where she tries to teach its extremely lazy residents...

Florencia is a singer and orphan, who falls in love with Federico, a businessman. They will be able to overcome all obstacles, but their love will...

Allie Fox—a brilliant inventor and stubborn idealist—uproots his family for a dangerous quest through Mexico to flee the U.S. government...

Real people's terrifying tales of the chilling, unexplained and paranormal come to life with dramatic reenactments in this reality series.

Stories from survivors fuel this docuseries examining how convicted sex offender Jeffrey Epstein used his wealth and power to carry out his abuses.