Secrets of the Unknown: Tornadoes & UFOs

Secrets of the Unknown daringly showcases the bizarre, the terrifying, and the unmistakably real. First, Bigfoot brings together eyewitnesses who relate their encounters with the legendary and mysterious 800-pound creature. Then, Witches explores the long and clandestine history of this misunderstood group of people and provides a close look at the black art with factual information presented by practitioners.

A look at the origins, history and conspiracies behind the "Majestic 12", a clandestine group of military and corporate figureheads charged with reverse-engineering extraterrestrial technology.

A detailing of the rise to prominence and global sporting superstardom of six supremely talented young Manchester United football players (David Beckham, Nicky Butt, Ryan Giggs, Paul Scholes, Phil and Gary Neville). The film covers the period 1992-1999, culminating in Manchester United's European Cup triumph.

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.

A documentary about the life and films of director John Ford.

A documentary focused on plastic pollution in the world's oceans.

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

Interviews with leading authors, philosophers and scientists, with an in-depth discussion of the Law of Attraction. The audience is shown how they can learn and use 'The Secret' in their everyday lives.

Martin Scorsese’s portrait of writer and social commentator Fran Lebowitz, celebrated for her sharp wit and observations on modern life. Filmed at New York’s Waverly Inn and intercut with archival footage and interviews, the documentary captures Lebowitz’s distinctive worldview through her spontaneous monologues and public appearances.

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

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.

Years spent recording footage of creatures from every corner of the globe is bound to produce a bit of drama. Here's a behind-the-scenes look.

Police pull over a woman who claims she just gave birth. But the baby — and the blood — aren't hers. Twisted lies unravel in this true-crime documentary.

The film follows adventurer Jeff Johnson as he retraces the epic 1968 journey of his heroes Yvon Chouinard and Doug Tompkins to Patagonia.

The extraordinary story of the planet’s most famous contemporary scientist, told in his own words and by those closest to him. Made with unique access to Hawking’s private life, this is an intimate and moving journey into Stephen's world, both past and present.

Ross McElwee sets out to make a documentary about the lingering effects of General Sherman's march of destruction through the South during the Civil War, but is continually sidetracked by women who come and go in his life, his recurring dreams of nuclear holocaust, and Burt Reynolds.

A promotional making-of documentary for the film The Matrix (1999) that devotes its time to explaining the digital and practical effects contained in the film. This is very interesting, seeing as how they're giving away the cinematic secrets that they created solely for the this movie, that have now been spoofed and referenced in countless other films.

Those who knew iconic funnyman John Candy best share his story, in their own words, through never-before-seen archival footage, imagery, and interviews.

In the Realms of the Unreal is a documentary about the reclusive Chicago-based artist Henry Darger. Henry Darger was so reclusive that when he died his neighbors were surprised to find a 15,145-page manuscript along with hundreds of paintings depicting The Story of the Vivian Girls, in What is Known as the Realms of the Unreal, of the Glodeco-Angelinnian War Storm, Cased by the Child Slave Rebellion.

Behind-the-scenes documentary about how Lionel Messi succeeded in lifting the World Cup – the only trophy to have eluded him in an incredible career.

The Captains is a feature-length documentary film written and directed by William Shatner. The film follows Shatner as he interviews the other actors who have portrayed starship captains in the Star Trek franchise.