A stunning documentary about the escalating global nuclear arms crisis, Countdown to Zero is a fascinating and frightening exploration of the dangers of nuclear weapons, exposing a variety of present day threats and featuring insights from a host of international statesmen and experts. Among the voices are President Jimmy Carter, Mikhail Gorbachev, Pervez Musharraf, Tony Blair, former CIA Operations Officer Valerie Plame Wilson, the Ploughshares Fund’s Joe Cirincione and Stanford political scientist Scott Sagan. traces the history of the atomic bomb from its origins to the present state of global affairs: nine nations possessing nuclear weapons capabilities and others racing to join them, with the world held in a delicate balance that could be shattered by an act of terrorism, failed diplomacy, or a simple accident. It makes a compelling case for worldwide nuclear disarmament, an issue more topical than ever with President Obama and other world leaders working to revive this goal today. Written and directed by Lucy Walker, Countdown to Zero was screened for attendees of this year’s Global Zero International Conference in Paris and the TED Conference in Long Beach, California.

Nascar: The IMAX Experience, literally transports auto racing fans and other spectators into the driver's seat to experience all the heart-pounding thrills and intense drama of the unpredictable action on the track. This groundbreaking film also goes behind the scenes to uncover the science, technology and teamwork that fuel America's most popular spectator sport.

Follow actor William Shatner through interviews with the other actors who have portrayed starship Enterprise captains in five other incarnations of the Star Trek franchise. Shatner's subjects discuss their lives and careers before, during and after their tenure with Star Trek. With the use of conversations and archival footage, they explore the pressures, stigmas and sacrifices that accompanied their roles and their larger careers. During the process of the film and with help from the other Captains, Sir Patrick Stewart, Avery Brooks, Kate Mulgrew, Scott Bakula and Chris Pine, Shatner overcomes his disdain and learns to embrace his best known character, Captain James T. Kirk.

In the fourth episode, Professor Marcus du Sautoy concludes his investigation into the history of mathematics with a look at some of the great unsolved problems that confronted mathematicians in the 20th century. After exploring Georg Cantor's work on infinity and Henri Poincare's work on chaos theory, he sees how mathematics was itself thrown into chaos by the discoveries of Kurt Godel and Paul Cohen, before completing his journey by considering some unsolved problems of maths today, including the Riemann Hypothesis.

An exploration of the mysterious music duo Daft Punk, the French musicians who are famed for performing in robot attire that hides their faces. The Documentary will review the entire career of Daft Punk, from their start in early 90's with their first group called Darlin', until their Grammy awards in 2014. We learn how the artists have built their music, their image and all aspects of their inspiration. Includes radio interviews, rare footage and exclusive interviews with their close friends and collaborators.

A war story unlike any ever seen. A story of what happens when one ordinary man, Time magazine war correspondent Michael Ware, transplanted into the Middle East by the reverberations of 9/11, butts into history. Ware handpicked and given a shattering video tape by the most feared, most hated terrorists on the planet to announce his arrival of the world stage sets out on an epic journey into the deepest recesses of the conflict as he seeks answers. Answers that he thinks will lead him to the Truth. The invasion of Iraq has ended, and the Americans are celebrating victory. The year is 2003. Alone and in secret one man, Abu Musab al Zarqawi is planning the real war. Step- by-step he lays out his plan in a letter to Osama bin Laden: the suicide truck bombings; the bloody horrors of the civil war; the televised beheadings. He carries out his grand design to transform the invasion into one of the most brutal conflicts our time and a catastrophe for the planet...and he does it all on camera. He gives the tape to Michael Ware. The tape sets our correspondent off on an epic voyage as he seeks answers. As he seeks what he thinks will be the Truth.