"In the Head of a Killer" digs deep into the psyche of Sweden's worst violent offenders. About their childhood, what signs were there, what drove...

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.

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.

The true stories of people who lived with a killer. How well do you really know your family? Would you recognize the warning signs? Or would you...

This compelling edge-of-your-seat docu-series recounts some of the most bizarre and crazy murders in which someone wakes up to a dead body.. With...

Filmed over 10 years, this real-life thriller follows a DNA exoneree who, while exposing police corruption, becomes a suspect in a grisly new crime.

A group of the world's leading forensic psychologists and psychiatrists come together to share their own first-hand experiences and insights into the...

The harrowing, heroic stories of one or more survivors of the same serial killers. Told from the survivors’ point of view, the series...

Piers Morgan travels through the southern states of Texas and Florida to meet some of America's most notorious female murderers. Piers' journey of...

The tales of mysterious murders that rocked small-town America. Each hour brings you a new murder mystery and a new look into the evil that can lurk...

In Murder With Friends, Grace Baldridge invites guests to talk about some of history's most notorious murderers.

From 1987 to 2003, Michel Fourniret cemented his legacy as France’s most infamous murderer. But his wife was an enigma: Was she a pawn or a...

This compelling series investigates the motives and m.o. of female murderers. While males are often driven by anger, impulse and destruction, women...

Death row inmates convicted of capital murder give a firsthand account of their crimes in this documentary series.

Explore Marvel’s rich legacy of pioneering characters, creators and storytelling to reflect the world outside your window. Each documentary,...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Biography is a documentary television series. It was originally a half-hour filmed series produced for CBS by David Wolper from 1961 to 1964 and...

In this true-crime documentary, a cult expert and filmmaker infiltrate a polygamist sect to expose a self-proclaimed prophet and bring him to justice.

This immersive series follows the world's most magnificent creatures, capturing never-before-seen moments from the heartwarming to the outrageous.

A couple built a spiritual business to help people find true love. Now, former followers are sharing their disturbing practices in this docuseries.

American Masters is a PBS television series which produces biographies on enduring writers, musicians, visual and performing artists, dramatists,...

Will Smith whose curiosity and wonder is positively infectious—is guided by National Geographic Explorers traveling to different corners of the...

An overgrown field and a stretch of highway connect a series of grisly murders spanning several decades as grieving families search for answers.

A six-part, true crime docuseries about a mysterious murder of Ken Rex McElro that took place in the ‘80s with at least 60 witnesses present,...