BuzzFeed Unsolved: 3 Horrifying Cases Of Ghosts And Demons

James Cameron and Simcha Jacobovici go on an adventure to find the lost city of Atlantis by using Greek philosopher Plato as a virtual treasure map.

This remarkable journey across our planet and universe explores how meteorites, shooting stars, and deep impacts have awoken our wonder about other realms—and make us rethink our destinies.

Realizing the urban legend of their youth has actually come true, two filmmakers delve into the mystery surrounding five missing children and the real-life boogeyman linked to their disappearances.

Reaching 29,029 feet, Mount Everest has long captivated mountaineers of all stripes. But a peak that draws athletes and mountaineers to new heights isn’t without danger — or a dark side. Perhaps the peak’s greatest mystery is the missing body of Andrew “Sandy” Irvine who disappeared alongside George Leigh Mallory in 1924 just 800 vertical feet from the summit. In Lost on Everest, we follow along as a team of elite climbers with new intel on the location of his missing body set out to solve what may be mountaineering’s great mystery. Along with the body, the team hopes to find Irvine’s camera and the footage that could rewrite history.

In this 5th installment of "The Blackwell Ghost" series, the ghost hunting filmmaker returns to the "Lightfoot House" where he hopes to solve a newly discovered puzzle which may lead to the location of more undiscovered victims.

Black holes stand at the limit of what we can know. To explore that edge of knowledge, the Event Horizon Telescope links observatories across the world to simulate an earth-sized instrument. With this tool the team pursues the first-ever picture of a black hole, resulting in an image seen by billions of people in April 2019. Meanwhile, Hawking and his team attack the black hole paradox at the heart of theoretical physics—Do predictive laws still function, even in these massive distortions of space and time? Weaving them together is a third strand, philosophical and exploratory using expressive animation. “Edge” is about practicing science at the highest level, a film where observation, theory, and philosophy combine to grasp these most mysterious objects.

Illusionist Derren Brown reinvents the concept of "faith healing" through a series of stunts that debunk the confines of fear, pain and disbelief.