Terrifying encounters with paranormal activity told by the people who witnessed the events. Recreated by actors.

Bob Gimlin and Roger Patterson share the story of their journey to find Bigfoot after a pair of giant human-like footprints make headlines around the globe. What they witnessed will shock the world.

This special explores the evidence, conspiracies and eyewitness accounts surrounding the theories of time travel.

How did a French prophet living in 16th century France predict so many modern day disasters? From the tragic events of 9/11, to the Ebola outbreak in 2014. How could one man see so far into the future so accurately?

Off-duty police officers use their investigative skills for cases involving paranormal activity.

Revealing, for the first time, the astonishing secret events behind the Russian submarine K-129 that went missing on March 8, 1968, taking the Soviet Union and the U.S. to the brink of war.

Ghost Inside My Child explores cases of children who claim to be reincarnations of people who died violently.

A beautiful documentary telling the real story of a homeowner living with a haunting. Bridging the paranormal, real science and the human experience this documentary shows a detailed look at what could be the most haunted house in America.

This series weaves together powerful and credible first-hand accounts of UFO encounters and abductions, authentic video evidence and dramatic paranormal reenactments, while expert contributors explore the realities of the witnessed events.

A team of experts analyse surveillance footage to uncover the science behind some of the most bizarre occurrences ever caught on camera.