A three-year investigation chronicles the evolution of “Q” in real time, with access to key players, along with an examination of how the...

Join visionary philanthropist Bill Gates as he delves into pressing global issues and uncovers cutting-edge technologies that will transform the...

New interviews and an up-to-date analysis of evidence shed light on the 1992 murders of three girls in Spain and their profound impact on the nation.

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each...

An FBI cold case that has laid dormant for 70 years, leads a group of world-renown investigators on the ultimate manhunt to finally answer the...

An investigative journalist pursuing a political conspiracy known as the Octopus is found dead in his hotel room. Decades later, new details emerge.

The Secret Rulers of the World was first shown on Channel 4 in April 2001. The five-part documentary series accompanied creator Jon Ronson's book...

Award-winning filmmaker Joe Berlinger sends documentary teams across the country to uncover the real reasons Americans can’t agree on...

After examining evidence both old and new, the team questions O.J.’s role in the crimes. Was he involved in these murders…or was another...

Thirty years after the release of his film JFK (1991), filmmaker Oliver Stone reviews recently declassified evidence related to the assassination of...

Explore the origins, rise and social impact of QAnon, whose story has been told to the public one outrageous headline at a time. A comprehensive...

In six films, Adam Curtis traces the different forces across the world that have led to now. It covers a wide range—including the strange roots...

From crippling payday loans to cars that cheat emissions tests, this investigative series exposes brazen acts of corporate greed and corruption.

Set in a near future where corporations have unlimited power, a young executive conceals his true identity to infiltrate a dangerous corporate world...

Doctor Who Confidential is a documentary to complement the revival of the long-running British science fiction television series Doctor Who. Each...

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

When Washington's most powerful players are pulled into an international conspiracy, an unlikely puppeteer will bring everyone from CEOs to The...

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings...

A worldwide guided tour of the greatest movies ever made and the story of international cinema through the history of cinematic innovation.

A bullied teen receives mysterious help from someone online: a stranger soon revealed to be her recently deceased father, David, whose consciousness...

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

A British genealogy documentary series in which celebrities trace their ancestry, discovering secrets and surprises from their past.

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

A masked figure known as "The Curious" collects tales of dark magic, otherworldly encounters and twisted technology in this kids anthology series.