The Electric Valley (1984)

In this genre-bending tale, Errol Morris explores the mysterious death of a U.S. scientist entangled in a secret Cold War program known as MK-Ultra.

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.

Just two years away from turning 30, participants in Michael Apted's documentary series are facing serious questions of identity and purpose, wondering whether they've found their place in the world.

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.

JB Smoove and Martin Starr host a celebration of 20 years of "Spider-Man" movies, from the Sam Raimi trilogy to Marc Webb's movies and the trio from Jon Watts.

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

With exclusive access to his extraordinary unseen and unheard personal archive including hundreds of hours of audio recorded over the course of his life, this is the definitive Marlon Brando cinema documentary. Charting his exceptional career as an actor and his extraordinary life away from the stage and screen with Brando himself as your guide, the film will fully explore the complexities of the man by telling the story uniquely from Marlon's perspective, entirely in his own voice. No talking heads, no interviewees, just Brando on Brando and life.

Brilliant, long in-the-works story of the life and art of the world's greatest comedian and the cinema's first genius, Charlie Chaplin. Produced, written and directed by renowned film critic Richard Schickel.

In 1997, Louis Theroux made a documentary about the world of male porn performers in Los Angeles. 15 years later, he returns to find a business struggling with the deluge of free porn on the internet. Louis revisits some of the original programme's contributors as well as meeting the latest crop of porn performers dreaming of porn stardom.

A documentary about ten very different lives connected by having appeared onscreen wearing masks or helmets in Star Wars.