When social upheaval sweeps Russia in the early 20th century, Czar Nicholas II resists change, sparking a revolution and ending a dynasty.

The untold true story behind the Cold War race to put man into space.

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.

Chronicle of the attack perpetrated by the Palestinian terrorist group Black September in the Olympic Village during the 1972 Munich Summer Games.

This three-part political thriller follows the catastrophic chain of events leading up to World War I from the assassination of Archduke Franz...

True-crime thriller that follows a team of homicide detectives as they open an 18-year-old cold case that occurred in one of America's notorious...

Extraordinary-but-true stories of past relationships that went seriously awry are detailed, when one partner’s behavior goes from...

Dynamic reenactments and expert commentaries bring to life the tumultuous history and power struggles of a warring 16th-century feudal Japan.

The First 48 follows detectives from around the country during these first critical hours as they race against time to find the suspect. Gritty and...

The docuseries follows people deeply involved in the group NXIVM — which is faced with various charges, including sex trafficking 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 intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

This docuseries explores the period between 1979 and 1981 when at least 30 African-American children and young adults disappeared or were murdered in...

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

A “psychological exposé” into the minds of the most diabolical antagonists in WWE history and their impact on mainstream culture.

Serial killer Jeffrey Dahmer confesses to his gruesome crimes in unguarded interviews, offering an unsettling view into a disturbed mind.

Real people sit down with friends and family to share terrifying true stories from their past, re-created through chilling re-enactments.

Presented by Walsh, the show profiles and assist law enforcement in the apprehension of fugitives wanted for numerous crimes, including murder, rape,...

A tense, filmic and high-octane drama-documentary series that brings to life the stories of people who have lived through paranormal experiences that...

Monsters can be found lurking behind any innocent smile and on any street corner in America. Never-before-seen-video footage stares straight into the...