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

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...

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...

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...

A look at current events like UFO's and 7/7.

Uncover the clues that expose humanity's true origins as Michael Tellinger reveals secrets hidden within ancient stone circles and artifacts.

Jamie Theakston uncovers the startling truth behind great myths, historical legends, conspiracy theories, ancient treasures, lost civilisations and...

Conspiracy theories are often created to help people make sense of our complex world – but can they stand up to scientific investigation?...

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...

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

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

Have you ever wondered what goes on behind the scenes of the most legendary monuments and powerful organizations in the United States?...

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's...

Explore the explosive life of Mike Tyson — one of the most feared and fascinating figures in sports history.

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

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

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.

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

Through the prism of Jeff Goldblum's always inquisitive and highly entertaining mind, nothing is as it seems. Each episode is centered around...

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

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

An insider's look at the engineering and scientific miracles behind the things that form the modern world.

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