Ten of Muhammad Ali's former rivals pay tribute to the three-time world heavyweight champion.

When Allied forces liberated the Nazi concentration camps in 1944-45, their terrible discoveries were recorded by army and newsreel cameramen, revealing for the first time the full horror of what had happened. Making use of British, Soviet and American footage, the Ministry of Information’s Sidney Bernstein (later founder of Granada Television) aimed to create a documentary that would provide lasting, undeniable evidence of the Nazis’ unspeakable crimes. He commissioned a wealth of British talent, including editor Stewart McAllister, writer and future cabinet minister Richard Crossman – and, as treatment advisor, his friend Alfred Hitchcock. Yet, despite initial support from the British and US Governments, the film was shelved, and only now, 70 years on, has it been restored and completed by Imperial War Museums under its original title "German Concentration Camps Factual Survey".

Alexander McQueen's rags-to-riches story is a modern-day fairy tale, laced with the gothic. Mirroring the savage beauty, boldness and vivacity of his design, this documentary is an intimate revelation of McQueen's own world, both tortured and inspired, which celebrates a radical and mesmerizing genius of profound influence.

Vulgar, taunting texts blow up the phones of a teen and her boyfriend. Who's sending them — and why? This twisty documentary reveals the shocking answer.

Journey into the extraordinary world of "The Witcher" — from casting the roles to Jaskier's catchy song — in this behind-the-scenes look at the series.

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

One-man armies, meet-cutes, casual strolls away from huge explosions — stars and industry insiders toast and roast these cinematic chestnuts and more.

A documentary on the expletive's origin, why it offends some people so deeply, and what can be gained from its use.

From a prolific career in film and television, Anton Yelchin left an indelible legacy as an actor. Through his journals and other writings, his photography, the original music he wrote, and interviews with his family, friends, and colleagues, this film looks not just at Anton's impressive career, but at a broader portrait of the man.

Through deeply personal interviews with her siblings and an examination of the photographs, letters, and belongings left behind, Mariska assembles a new portrait of her mother Jayne Mansfield, an extraordinary and complex woman.

His love of film began as an escape from a rocky childhood. From underdog to Hollywood legend, Sylvester Stallone tells his story in this documentary.

Unravel the case of Utah therapist Jodi Hildebrandt, whose child abuse arrest with parenting YouTuber Ruby Franke exposed a twisted tale of manipulation.

The story of the Black Panthers is often told in a scatter of repackaged parts, often depicting tragic, mythic accounts of violence and criminal activity; but this is an essential story, vibrant, human; a living and breathing chronicle of a pivotal movement that birthed a new revolutionary culture in America.

Ariana Grande takes the stage in London for her Sweetener World Tour and shares a behind-the-scenes look at her life in rehearsal and on the road.

From the heights of her modeling fame to her tragic death, this documentary reveals Anna Nicole Smith through the eyes of the people closest to her.

Artists in LA discover the work of forgotten Polish sculptor Stanislav Szukalski, a mad genius whose true story unfolds chapter by astounding chapter.

After years in the limelight, Selena Gomez achieves unimaginable stardom. But just as she reaches a new peak, an unexpected turn pulls her into darkness. This uniquely raw and intimate documentary spans her six-year journey into a new light.

Film which travels inside the singular world of one of Italy's most famous fashion designers, Valentino Garavani, documenting the colourful and dramatic closing act of his celebrated career and capturing the end of an era in global fashion. However, at the heart of the film is a love story - the unique relationship between Valentino and his business partner and companion of 50 years, Giancarlo Giammetti. Capturing intimate moments in the lives of two of Italy's richest and most famous men, the film lifts the curtain on the final act of a nearly 50-year reign at the top of the glamorous and fiercely competitive world of fashion. (Storyville)

A heartfelt documentary focusing on the day-to-day lives of professional wrestlers, some on the rise, some on the wane, and others fighting for their lives.

Alex Gibney explores the phenomenon of Stuxnet, a self-replicating computer virus discovered in 2010 by international IT experts. Evidently commissioned by the US and Israeli governments, this malware was designed to specifically sabotage Iran’s nuclear programme. However, the complex computer worm ended up not only infecting its intended target but also spreading uncontrollably.