Thirty years after the worst nuclear catastrophe in history, which sent a plume of highly radioactive fallout into the atmosphere, biologist Rob Nelson and anthropologist Mary-Ann Ochota are the first scientists to be granted unlimited access to the Chernobyl exclusion/danger zone to investigate how the environment and the wildlife have been affected after three decades of radiation exposure.

After five years of war in Syria, Aleppo’s remaining residents prepare themselves for a siege. Khalid, Subhi and Mahmoud, founding members of The White Helmets, have remained in the city to help their fellow citizens—and experience daily life, death, struggle and triumph in a city under fire.

Advanced Style examines the lives of seven unique New Yorkers whose eclectic personal style and vital spirit have guided their approach to aging. Based on Ari Seth Cohen’s famed blog of the same name, this film paints intimate and colorful portraits of independent, stylish women aged 62 to 95 who are challenging conventional ideas about beauty, aging, and Western’s culture’s increasing obsession with youth.

Pushed to his breaking point, a master welder in a small town at the foot of the Rocky Mountains quietly fortifies a bulldozer with 30 tons of concrete and steel and seeks to destroy those he believes have wronged him.

Utility companies are racing to replace electricity, gas and water meters worldwide with new generation “smart” meters at an unprecedented rate. With compelling insight from insiders, researchers, government representatives, lawyers, doctors and environmentalists, Take Back Your Power investigates claimed benefits and apparent risks of this ubiquitous “smart” grid program. Transparency advocate Josh del Sol takes us on a journey of revelation and discovery, as we question corporate practices of surveillance, extortion and causing harm in the name of “green”. What you discover will surprise you, unsettle you, and inspire you to challenge the status quo.

The Original Kings of Comedy achieves the seemingly impossible task of capturing the rollicking and sly comedy routines of stand-up and sitcom vets Steve Harvey, D.L. Hughley, Cedric the Entertainer, and Bernie Mac and the magic of experiencing a live concert show. Director Spike Lee and his crew plant a multitude of cameras in a packed stadium and onstage (as well as backstage, as they follow the comedians) to catch the vivid immediacy of the show, which is as much about the audience as it is about the jokes.

Prepare to immerse yourself in an alien world as if you were standing there yourself. Giant ice fountains rising over 100km high; an ocean hidden beneath a frozen crust of ice; storms twice the size of Earth coloured blood red by a vortex of dust and gases; immense volcanoes that could rip a planet apart — this series reveals the true and awesome beauty of our solar system. Using the very latest breathtaking images sent directly from space, groundbreaking CGI transforms the static into the dramatic. Travelling from the Sun to the far-out reaches of Neptune, the series has at its heart the latest scientific knowledge beamed back from the fleet of probes, rovers and telescopes currently in space, and offers a vivid and unprecedented tour of the world beyond our planet. Presented by Professor Brian Cox.

Jack Whitehall invites his notoriously stuffy father onstage in London’s West End for a Christmas comedy extravaganza, complete with celebrity guests.

September 18, 1980, 6:25 p.m., Titan II base in Damascus, Arkansas. On this fateful night an explosion kills an Air Force member and transforms the lives of everyone on the base. Honing in on a single case of so-called “human error”, Command and Control juxtaposes precision on a minute scale against the gargantuan risks inherent in the United States’ aggressive nuclear proliferation policy during the Cold War.

DEFCON is the world’s largest hacking conference, held in Las Vegas, Nevada. In 2012 it was held for the 20th time. The conference has strict no-filming policies, but for DEFCON 20, a documentary crew was allowed full access to the event. The film follows the four days of the conference, the events and people (attendees and staff), and covers history and philosophy behind DEFCON’s success and unique experience.

Josh McDowell finds faith after enduring abuse as a child.

In his debut film, assembled entirely from home video footage which he and his partner Tracey shot over the course of a decade, Barker tells the fascinating story behind their journey to conceive.