Sideshow: Alive on the Inside

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".

Drawn from a never before seen cache of personal footage spanning decades, this is an intimate portrait of the Sri Lankan artist and musician who continues to shatter conventions.

In this documentary, recovering addict and amputee John Wood finds himself in a stranger-than-fiction battle to reclaim his mummified leg from Southern entrepreneur Shannon Whisnant, who found it in a grill he bought at an auction and believes it therefore to be his rightful property.

The story of Robert Pilatus and Fabrice Morvan, who became fast friends during their youth in Germany. With Rob coming from a broken home and Fabrice having left an abusive household, they shared a similar upbringing, as well as a future goal: to become famous superstars. In a few short years, their dreams came true. Rob and Fab, better known as Milli Vanilli, became the world's most popular pop duo in 1990 and won the GRAMMY for Best New Artist. However, their ascension to success came with a devastating price that ultimately led to their infamous undoing.

A subjective documentary that explores various theories about hidden meanings in Stanley Kubrick's classic film The Shining. Five very different points of view are illuminated through voice over, film clips, animation and dramatic reenactments.

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

While crafting his Grammy-nominated album "Astroworld," Travis Scott juggles controversy, fatherhood and career highs in this intimate documentary.

Documentary about legendary Paramount producer Robert Evans, based on his famous 1994 autobiography.

50 years after the legendary fest, Barak Goodman’s electric retelling of Woodstock, from the point of view of those who were on the ground, evokes the freedom, passion, community, and joy the three-day music festival created.

An investigation of how Hollywood's fabled stories have deeply influenced how Americans feel about transgender people, and how transgender people have been taught to feel about themselves.

A documentary on the Z Channel, one of the first pay cable stations in the US, and its programming chief, Jerry Harvey. Debuting in 1974, the LA-based channel's eclectic slate of movies became a prime example of the untapped power of cable television.

A man takes over a TV station and holds a number of hostages as a political platform to awaken humanity, instead of money.

A look behind the curtain of Washington politics following three "renegade" Republican Congressmen as they bring libertarian and conservative zeal to champion the President’s call to “drain the swamp.”

In January 2015, at the MGM Grand Garden Arena in Las Vegas, the final nights of the "20/20 Experience World Tour", director Jonathan Demme captures what makes the show soar: gifted musicians, deft dancers and a magnetic star.

An L.A. District Attorney attempts to take an unwilling murder witness back to the United States to testify against a top-level mob boss. Frantically attempting to escape two deadly hitmen sent to silence her, they board a Vancouver-bound train only to discover that the killers are onboard with them. For the next 20 hours, as the train hurls through the beautiful but isolated Canadian wilderness, a deadly game of cat and mouse ensues in which their ability to tell friend from foe is a matter of life and death.

Tony Silver and Henry Chalfant's PBS documentary tracks the rise and fall of subway graffiti in New York in the late 1970s and early 1980s.

After being slain by a group of criminals, a man is reborn with animal-like superpowers and makes it his mission to right the wrongs of his city.

Cocky researcher Sebastian Caine is working on a project to make living creatures invisible. Determined to achieve the ultimate breakthrough, Caine pushes his team to move to the next phase — using himself as the subject. The test is a success, but when the process can't be reversed and Caine seems doomed to future without flesh, he starts to turn increasingly dangerous.

When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercenary, Karl signs on as a new substitute teacher in order to investigate Randall's murder.

An agoraphobic psychologist and a female detective must work together to take down a serial killer who copies serial killers from the past.