Follow the 31st Marine Expeditionary Unit as they conduct high-stakes combat exercises in the Pacific.

From the pinnacle of athletic success to the depths of scandal, Alex Rodriguez saw his prolific baseball career marred by a high-profile suspension...

The lives of characters who live, love and suffer through their association with the charismatic charms of gangster Harry Starks.

Through unprecedented access we showcase the spectacle that is Wild Russia. From east to west, via mountains, volcanoes, deserts, lakes and Arctic...

Between 1995 and 2001 in southern France, a teenage girl vanishes and three young women are murdered—sparking a relentless manhunt that will...

A range of National Geographic storytellers and photographers highlight unique places and events from around the United States, offering surprising...

This darkly satirical how-to guide explores the rise and fall of history's most notorious mob bosses and their tactics for success.

In this thrilling final series starring Jeremy Brett as the famous 'consulting detective' Sherlock Holmes, six of Sir Arthur Conan Doyle's short...

After a young woman is accused of lying about a rape, two female detectives investigate a spate of eerily similar attacks.

Tom Jackman is learning to cope with his alter ego, the dark and mysterious Hyde, who threatens his life and family. They also have to live in the...

When a woman vanishes, police find bodies along Long Island's shore. Years of dead ends and overlooked victims stall the case until a new task force...

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.

A zoo owner spirals out of control amid a cast of eccentric characters in this true murder-for-hire story from the underworld of big cat breeding.

A group of bright Sarah Lawrence College students fall under the dark influence of a friend's father, Larry Ray. With unprecedented access to the...

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

Interviews with friends, family and Sally McNeil herself chart a bodybuilding couple’s rocky marriage — and its shocking end in a...

Discover the untold story of the toxic and abusive environment inside '90s kids' TV. Hear harrowing accounts from former child stars and crew who...

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

Through bodycam footage, texts and interviews with loved ones, this documentary investigates the horrifying murder of four University of Idaho...

This intense documentary series details true stories of neighbors gone bad, from heinous fraud schemes to senseless acts of violent retribution.

When a controversial cult leader builds a utopian city in the Oregon desert, conflict with the locals escalates into a national scandal.

Drugs: A multi-billion-dollar industry that fuels crime and violence like no other substance on the planet. Turning cartel leaders into billionaires,...

Look inside the cult leader's playbook for achieving unconditional love, endless devotion and the power to control people's minds, bodies, and souls....