Independent filmmaker Caveh Zahedi approaches legendary songwriter Will Oldham (Bonnie "Prince" Billy) with the unusual proposition of taking psychedelic mushrooms together, and filming the results. Surprisingly, Will accepts.

To a stranger, he’s a guy obsessed with toilets, but to those who know him, he’s “Mr. Toilet,” a crusader for global sanitation. Born in the Singapore slums, Jack Sim knows firsthand the agonies of not having a proper loo. Now he’s dedicating his life to a crisis no one dares talk about: Shit.

FRONTLINE investigates the rise and rule of Crown Prince Mohammed bin Salman of Saudi Arabia, including his vision for the future, his handling of dissent, his relationship with the US--and his ties to columnist Jamal Khashoggi’s killing.

The inspiring journey of 26-year-old, 58-pound Lizzie from cyber-bullying victim to anti-bullying activist. Official Selection at the **SXSW Film Festival**.

Type "The Angriest Man in the World" into any search engine, and one name appears -- Jack Rebney, a.k.a. "The Winnebago Man" -- an '80s RV salesman, whose hilarious, profanity-strewn, on-the-job meltdown was captured on video and passed around on VHS tapes, before exploding into an Internet phenomenon seen by millions. When a young filmmaker sets out on the seemingly impossible task of tracking down Rebney, who disappeared 20 years before, he finds...

See the world through the eyes of nature’s fastest animal: the peregrine falcon. Watch hatchlings learn to fly and join an expert falconer as he trains a young peregrine to be a high-speed predator, putting his hunting skills to the test.

If you think there's no such thing as Santa Claus, there are a few hundred very big men who would like to prove you wrong. This film is a cinematic sleigh ride into the strange but true world of the Fraternal Order of Real Bearded Santas, the most elite collection of Santas in the world. Anyone can don a red suit and fake beard to play Santa. These men ARE Santa – all year, every day, and especially on Christmas.

This documentary follows 8 teens and pre-teens as they work their way toward the finals of the Scripps Howard national spelling bee championship in Washington D.C. All work quite hard and practice daily, first having to win their regional championship before they can move on. Interviews include the parents and teachers who are working with them. The competitors not only work hard to get to the finals but face tremendous pressure as the original group...

Comedy veterans and co-creators Penn Jillette and Paul Provenza capitalize on their insider status and invite over 100 of their closest friends--who happen to be some of the biggest names in entertainment, from George Carlin, Whoopi Goldberg and Drew Carey to Gilbert Gottfried, Bob Saget, Paul Reiser and Sarah Silverman--to reminisce, analyze, deconstruct and deliver their own versions of the world's dirtiest joke, an old burlesque too extreme to...

Discover how humans have partnered with the horse throughout the centuries, creating more than 400 breeds, from the Yakutian Horse to the Arab Horse, found all around the world.