A shocking murder in rural Ireland sets off an increasingly convoluted quest for justice that spans decades and cuts across national borders.

In official collaboration with the 9/11 Memorial & Museum, this documentary series takes viewers through harrowing moments of the historic morning of...

Sightings is an American paranormal and news television series that originally aired from April 17, 1992 to August 1, 1997. The program began as a...

David Attenborough uses pioneering 3D-techniques and technology to explore the unique environments and species of the Galapagos.

David Dimbleby goes behind the scenes to investigate major controversies that have affected the BBC and its viewers over the last sixty years.

A journey through documentary film history, from famous to obscure works worldwide, showing how the genre helps us understand reality while inspiring...

An Elvis impersonator's conspiracy theory sets off a feud that spirals into an attempted presidential assassination.

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

Encounter: UFO tells the stories of the most incredible UFO sightings and abductions of the past and the modern era. This eight-part series reaches...

In 1991, four teenage girls were brutally murdered at a frozen yogurt shop in Austin, Texas. What happened that night forever shook the Austin...

An astonishing and wide-ranging account of Joe Francis, whose impact on American culture cannot be overstated, whose alleged sins are numerous, and...

Returning to their hometowns, Texas filmmakers Richard Linklater, Alex Stapleton, and Iliana Sosa chronicle the complex history of each city, while...

Delve deep into a vast archive of over 70,000 UFO files gathered over nearly half a century in Hangar 1. MUFON, an independent organization dedicated...

In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on...

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 woman claims to have been abducted from her bedroom in Manhattan. This docuseries explores whether it was an elaborate hoax — or proof of...

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe,...

Take a trip inside the mind of Bill Gates as the billionaire opens up about those who influenced him and the audacious goals he's still pursuing.

Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John...

Octopuses are like aliens on Earth: three hearts, blue blood and the ability to squeeze through a space the size of their eyeballs. But there is so...

This docuseries takes an unprecedented look at the enduring and influential legacy of DC, allowing fans to rediscover the universe of characters, as...

Witness the remarkable story of our universe over billions of years and its inextricable link to life on Earth in this sweeping documentary series.

Ten years on from the original Frozen Planet, this documentary series takes audiences back to the wildernesses of the Arctic and Antarctica and tells...

Sir David Attenborough narrates this critically acclaimed series that dives deep into the marine environment of Planet Earth. Although two-thirds of...