Hitler's Junkies

Director Claude Lanzmann spent 11 years on this sprawling documentary about the Holocaust, conducting his own interviews and refusing to use a single frame of archival footage. Dividing Holocaust witnesses into three categories – survivors, bystanders, and perpetrators – Lanzmann presents testimonies from survivors of the Chelmno concentration camp, an Auschwitz escapee, and witnesses of the Warsaw Ghetto Uprising, as well as a chilling report of gas chambers from an SS officer at Treblinka.

For the 20th anniversary of "Titanic," James Cameron reopens the file on the disaster.

Oskar Gröning, known as the "Accountant of Auschwitz," was charged with the murder of 300,000 Jews. When he took the stand in 2015, at the age of 94, his trial made headlines worldwide.

Filmmaker Alain Resnais documents the atrocities behind the walls of Hitler's concentration camps.

A documentary examining possible historical and modern conspiracies surrounding Christianity, the 9/11 terrorist attacks, and the Federal Reserve bank.

An unprecedented and intimate look at the life, work and enduring legacy of British actress Audrey Hepburn (1929-1993).

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."!

The history of cinematic sound, told by legendary sound designers and visionary filmmakers.

WWII from Space delivers World War II in a way you've never experienced it before. This HISTORY special uses an all-seeing CGI eye that offers a satellite view of the conflict, allowing you to experience it in a way that puts key events and tipping points in a global perspective. By re-creating groundbreaking moments that could never have been captured on camera, and by illustrating the importance of simultaneity and the hidden effects of crucial incidents, HISTORY presents the war's monumental moments in a never-before-seen context. And with new information brought to the forefront, you'll better understand how a nation ranked 19th in the world's militaries in 1939 emerged six years later as the planet's only atomic superpower.

Learn the incredible behind-the-scenes story of how the original Star Wars movie was brought to the big screen in this fascinating documentary hosted by C-3PO and R2-D2 which includes interviews with George Lucas and appearances by Mark Hamill, Harrison Ford and Carrie Fisher.

Dick Proenneke retired at age 50 in 1967 and decided to build his own cabin in the wilderness at the base of the Aleutian Peninsula, in what is now Lake Clark National Park. Using color footage he shot himself, Proenneke traces how he came to this remote area, selected a homestead site and built his log cabin completely by himself. The documentary covers his first year in-country, showing his day-to-day activities and the passing of the seasons as he sought to scratch out a living alone in the wilderness.

Jazz and decolonization are intertwined in a powerful narrative that recounts one of the tensest episodes of the Cold War.