Big Bang in Tunguska

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

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

The Captains is a feature-length documentary film written and directed by William Shatner. The film follows Shatner as he interviews the other actors who have portrayed starship captains in the Star Trek franchise.

A documentary exploring the legacy of Star Trek: Deep Space Nine, the reasons it went from the black sheep of Star Trek to a beloved mainstay of the franchise, and a brainstorm with the original writers on what a theoretical eighth season of the show could look like.

Pete Postlethwaite stars as a man living alone in the devastated future world of 2055, looking at old footage from 2008 and asking: why didn’t we stop climate change when we had the chance?

A decade after An Inconvenient Truth brought climate change into the heart of popular culture comes the riveting and rousing follow-up that shows just how close we are to a real energy revolution. Vice President Al Gore continues his tireless fight, traveling around the world training an army of climate champions and influencing international climate policy. Cameras follow him behind the scenes—in moments private and public, funny and poignant—as he pursues the empowering notion that while the stakes have never been higher, the perils of climate change can be overcome with human ingenuity and passion.

Take a virtual vacation to some of the Star Wars films' most iconic and beloved locations like Hoth, Tatooine, and Sorgan, as this charming series whisks you off for fly-through tours of the Galaxy Far, Far Away.

Experience the events of September 11, 2001 through the eyes of President Bush and his closest advisors as they personally detail the crucial hours and key decisions from that historic day.

Interviews with leading authors, philosophers and scientists, with an in-depth discussion of the Law of Attraction. The audience is shown how they can learn and use 'The Secret' in their everyday lives.

Five broken cameras – and each one has a powerful tale to tell. Embedded in the bullet-ridden remains of digital technology is the story of Emad Burnat, a farmer from the Palestinian village of Bil’in, which famously chose nonviolent resistance when the Israeli army encroached upon its land to make room for Jewish colonists. Emad buys his first camera in 2005 to document the birth of his fourth son, Gibreel. Over the course of the film, he becomes the peaceful archivist of an escalating struggle as olive trees are bulldozed, lives are lost, and a wall is built to segregate burgeoning Israeli settlements.

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

A disturbing collection of 1940s and 1950s United States government-issued propaganda films designed to reassure Americans that the atomic bomb was not a threat to their safety.