In this genre-bending tale, Errol Morris explores the mysterious death of a U.S. scientist entangled in a secret Cold War program known as MK-Ultra.

An up-close and personal look at a team of 911 dispatchers at a call center just outside of Cleveland where they take on a never-ending bombardment...

Revealing the horrifying stories of people who barely survived terrifying paranormal activity caused by possessed or cursed objects. Each twister...

Channeling sibling rivalries and deadly childhood pacts, this series follows true-crime mysteries surrounding cases of these double-duty archetypes.

Like trying to decipher the value of a book without ever opening it, judging a person by his or her outward appearance can be a mistake. Someone may...

A wild and unpredictable journey into homicide investigations where the true identity of the killer comes as a shocking surprise. Combining...

Two investigators re-examine controversial murder cases to help the desperate families of those convicted decide if it's time to appeal... or accept...

A look at life in Windsor Castle over the last 80 years, including the tragedies, triumphs, romances and scandals of the Royal Family.

A string of strange tragedies and murders bedevils the picturesque town of Dryden, N.Y., for 10 years, beginning with the cold-blooded execution of...

Explore the high-pressure experiences of police officers, paramedics and firefighters who are thrust into the most frightening, shocking and...

Documentary series tracking the dreams and worries of Wrexham, a working-class town in North Wales, UK, as two Hollywood stars (Rob McElhenney and...

The scandalous world of a group of Mormon mom influencers implodes when they get caught in the midst of a swinging sex scandal that makes...

Dash cams capture footage from urban and rural police forces while on the job. A live look inside the everyday calls of police officers across the...

Psychic medium Amy Allan and former NYPD homicide detective Steve DiSchiavi investigate locations that are reported to be haunted.

The docuseries follows people deeply involved in the group NXIVM — which is faced with various charges, including sex trafficking and...

The legendary feud between Wyatt Earp and Ike Clanton unfolds through vivid reenactments in this gritty docudrama about the gunfight that defined an...

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

An inside look at NFL training camps. From the top coaches to the rookies trying to make the team, Hard Knocks showcases what it takes to be in the...

A docuseries following the Australian Men’s Cricket Team, offering a behind-the-scenes look at how one of the world’s best cricket teams...

Real cases of perplexing disappearances, shocking murders and paranormal encounters fuel this gripping revival of the iconic documentary series.

Expert interviews and gripping reenactments combine to reveal the extraordinary life of Alexander the Great and his burning desire to conquer the...

The Walking Dead star and motorcycle enthusiast Norman Reedus hits the open road to explore local biker culture and celebrate the best and brightest...