Step inside one of the most notorious places on the planet in Area 51: I Was There. Made famous by The X Files and generations of conspiracy theorists, only a select few have been to Area 51, and even fewer have spoken of what lies inside. But now you can venture beyond the perimeter fence to discover some of its incredible secrets in our ground-breaking special, Area 51: I Was There. Area 51 was established by the CIA in 1955 to develop classified military projects. Since then the base has gained worldwide notoriety. Satellite images of the area show seven runways and over 25 hangars, and many claim it is here that the US government carries out experiments on everything from UFOs to aliens themselves. Indeed, many insist that the true purpose of the site is to reverse-engineer alien spacecraft recovered from the infamous Roswell crash site. Yet, officially, Area 51 doesn't even exist...

1969. Man lands on the moon. Half a million strong at Woodstock....and Led Zeppelin perform in the gym of the Wheaton Youth Center in front of 50 confused teenagers. Or did they? Filmmaker Jeff Krulik chronicles an enduring Maryland legend, of the very night this concert was alleged to have taken place, January 20, 1969, during the first Presidential Inauguration of Richard Nixon. Led Zeppelin Played Here presents a mid-Atlantic version of what was happening nationwide as the rock concert industry took shape. Featuring interviews with rock writers, musicians, and fans, and several who claim they were witnessing history that night.

What are they? What do they seek? When all the lights go out, they will wander. And you will never see them.

An investigation into the mysterious world of the crime novelist Agatha Christie, with comments from poison experts, policeman and pathologists and members of her family.

A thrilling comedic documentary attempting to uncover the mystery of who is responsible for one of the most infamous bloopers in cinematic history.

How the inventor of the detective story became his own greatest mystery.

A horrific triple child murder leads to an indictment and trial of three nonconformist boys based on questionable evidence.

No description available.

In Edo-era Japan, a ukiyo-e artist languishes in his master’s shadow. Creatively stifled, he finds consolation in the company of a prostitute, and becomes entangled in a love triangle. A mystery emerges involving two portraits and the sudden disappearance of the artist Sharaku. Helmed by Cannes-selected director Tatsuji Yamazaki, the film employs kabuki-inspired sequences and stylised sets.

For centuries, Stonehenge has been cloaked in mystery. Who built it? How did they do it? Why did they do it and what is its significance? Now, a team of archaeologists takes a high-tech approach to find out, and their discoveries will exceed all expectations. Learn the full story of the world's most investigated prehistoric site, featuring a forgotten people who were meticulous planners, profound believers and true warriors. It's a 10,000-year-old tale, pieced together by state-of-the-art survey equipment and compelling archaeological evidence.

Channel 4 Equinox documentary about the mystery of crop circles, broadcast shortly before Dave Chorley and Doug Bower revealed themselves to have started the craze.

An urban mystery unfurls as one man pieces together the surreal meaning of hundreds of cryptic tiled messages that have been appearing in city streets across the U.S. and South America.