This documentary follows the group on their 2015 sold out North American tour. Since bursting onto the scene in 2011, Pentatonix has sold more than 2 million albums in the U.S. alone and amassed nearly 1 billion views on their YouTube channel with more than 8.1 million subscribers. Their latest holiday album – That’s Christmas To Me – sold more than 1.1 million copies in the U. S., becoming one of only four acts to release a platinum album in 2014.

Gordon Welchman was one of the original elite codebreakers crucial to the allies defeating the Nazis in World War II. He is the forgotten genius of Bletchley Park. Filmed extensively at Bletchley Park, the centre for codebreaking operations during World War II, this documentary features the abandoned buildings where thousands of people worked tirelessly to crack the codes. Post-war, Welchman moved to the US to be at the centre of the computer revolution. Recently released top secret documents reveal that the case of Gordon Welchman reached the desk of the British prime minister, Margaret Thatcher, and then led to questions being asked in the House of Commons after Welchman’s untimely death. Welchman’s legacy continues to this day. Welchman’s pioneering work in the field of traffic analysis led directly to the modern secret surveillance state, and particularly the use of metadata – as revealed by whistleblower Edward Snowden.

A look at the life and music of legendary singer and civil rights activist, Mavis Staples.

Feature length documentary about the story behind the pioneering and influential British heavy metal band as they enter the studio to record their new album.

An examination of a failure of justice in Arkansas. The documentary tells the hitherto unknown story behind an extraordinary and desperate fight to bring the truth to light. Told and made by those who lived it, the filmmakers’ unprecedented access to the inner workings of the defense, allows the film to show the investigation, research and appeals process in a way that has never been seen before; revealing shocking and disturbing new information about a case that still haunts the American South.

Rap superstar Saweetie hosts a celebration of sexual health and positivity, with help from expert educators, candid stand-ups and uninhibited puppets.

The story of Nicholas Sand and Tim Scully, the unlikely duo at the heart of 1960s American drug counter-culture.

Film adaptation of French economist Thomas Piketty’s ground-breaking global bestseller of the same name: an eye-opening journey through wealth and power.

Not only did Mary Tyler Moore “turn the world on with her smile,” as her show’s theme song declared, she also influenced a generation of women to become more independent and to pursue successful and fulfilling careers. Moore’s own 50-plus-year career has spanned award-winning films and Broadway shows, as well as two beloved television series that broke ground and continue to entertain viewers. ​ This one-hour special includes highlights from a recent interview with Mary Tyler Moore, tributes from her co-stars and clips from iconic moments throughout her career. The program looks at her breakthrough role on The Dick Van Dyke Show, her iconic turn as TV’s first independent career woman on The Mary Tyler Moore Show and her Academy Award-nominated work on Ordinary People.

A daughter and her 60-year-old mother’s arduous 2,300-kilometre trek to Alaska is the thread that binds these intimate portraits together.

Thirty-five years after it was made, the climatic car chase scene in The French Connection is still jaw-dropping in its suspense and execution. Director William Friedkin recounts how he created one of the greatest action sequences ever.

Werner Herzog gains exclusive access to film inside the Chauvet caves of Southern France, capturing the oldest known pictorial creations of humankind in their astonishing natural setting.