The vast network of the Nazi party included not only the intellectual elite but Compliant Office workers and low level thugs who carried out violent orders

Profiling the boys who lied about their age in order to enlist in World War II.

At the height of World War II, the Nazis engaged their top scientists to develop "wonder weapons"--weapons that were so scientifically advanced they could have turned the tide of the war against the Allies. According to testimony, one of the top-secret projects was code-named "Die Glocke." Die Glocke was believed to be a bell-shaped time travel device that could soar through the sky and eventually reach the speed of light and beyond. Did Die Glocke actually exist? And if so, could it have been based on alien technology? Theorist Giorgio A. Tsoukalos travels from Poland to Pennsylvania on the trail of the Nazis' "wonder weapon.

A look at the story behind Marvel Studios and the Marvel Cinematic Universe, featuring interviews and behind-the-scenes footage from all of the Marvel films, the Marvel One-Shots and "Marvel's Agents of S.H.I.E.L.D."

A recounting of the 2013 terrorist bombing of the Boston Marathon and its subsequent investigation and manhunt.

Details one of the most elaborately staged theatrical productions in music history as Pink Floyd frontman Roger Waters performs the band's critically acclaimed album The Wall in its entirety.

A documentary about rock musician Eric Clapton in the 1970s.

Writer and musician Nick Cave marks his 20,000th day on the planet Earth.

A documentary following the Swedish band Vulkano.

In the 1980s, ruthless Colombian cocaine barons invaded Miami with a brand of violence unseen in this country since Prohibition-era Chicago. Cocaine Cowboys is the true story of how Miami became the drug, murder and cash capital of the United States. But it isn't the whole story - Pulling from hundreds of hours of additional interviews and recently uncovered archival news footage, Cocaine Cowboys has been RELOADED: packed with footage and stories that have never been told about Griselda Blanco, the Medellín Cartel, and Miami's Cocaine Wars, with firsthand accounts by hit man Jorge 'Rivi' Ayala, cocaine trafficker Jon Roberts, smuggler Mickey Munday, and others. Cocaine Cowboys: Reloaded recreates Miami's Cocaine Wars like you've never experienced it.

A documentarian and a reporter travel to Hong Kong for the first of many meetings with Edward Snowden.

A documentary that looks at pundits-for-hire who present themselves as scientific authorities as they speak about topics like toxic chemicals, pharmaceuticals and climate change.

Through gripping first-person accounts and digitally remastered archival footage, including the soldiers' own home movies and personal audio tapes, Brothers in War recounts the harrowing combat experiences of the men of Charlie Company - one of the last American combat infantry companies to be drafted, trained and sent to fight together in Vietnam. The two-hour special is fittingly narrated by Charlie Sheen, who rose to stardom after his 1986 performance as a Vietnam soldier in "Platoon."

Of all the toys arising from the 20th century, there has never been one like Lego bricks. This film covers the history of this product of Denmark and how it arose from a toy company with an owning family that refused to let either hard times or multiple fiery disasters get them down. Furthermore, we also explore the various aficionados of the product like the collectors, hobbyists, artists, architects, engineers, scientists and doctors who have found uses for this classic construction toy that go far beyond children's playtime.

Researchers discover film footage from World War II that turns out to be a lost documentary shot by Alfred Hitchcock and Sidney Bernstein in 1945 about German concentration camps.

TV show about research into rumors from the former Soviet Union, which was a sinister country full of rumors and secrets.

A travel into the life of acclaimed singer song writer Björn Afzelius. A man of many contradictions as a protest singer, political activist as well as beloved romantic ballad-writer.

The history of Area 51 and the programs created there.

Inspired by Bruce Brown's 1971 documentary, "On Any Sunday," chronicles the international sport of motorcycle racing.

Emily Vancamp hosts this one of a kind experience showing the history and development of Marvel from the first comic book to the latest blockbuster hit.