NASA's Unexplained Files

Dive into the mysteries of some of NASA’s most curious missions and explore stories of engineering achievement and human endurance. Each episode offers first hand testimony from astronauts, NASA mission footage, plus beautifully rendered CGI to bring to life these voyages that reveal unexplained sightings that have dogged many of NASA’s most famous missions.

Close Encounters

Reenactments of alien encounters.

In Search of Monsters

Haunting creatures come to life in a hunt for the truth about infamous monsters and their origins. Experts explore the latest evidence, eyewitness encounters and active investigations while unveiling their mind-blowing theories about these nightmarish beasts.

UFO Europe: The Untold Stories

Are we finally a step closer to understanding the great unknown and what it may – or may not – hold? Man has always been curious about what is really out there in the vastness of space, and UFO sightings have been reported for years. Now, with video footage of sightings, radar evidence and eyewitness accounts from around the world, UFOs: The Untold Stories (Tuesdays at 8pm from 13th November) provides an in-depth look at the fascinating and disturbing aspects of encounters with the unexplained.

Úsměvné legendy o hradech a zámcích

The X Creatures

The X Creatures is a British documentary television series that was produced by the BBC in 1998, which was broadcast in 1999 on BBC 1. It was presented by Chris Packham, and examined the possibility of the existence of cryptozoological creatures. The name of the show was a reference to the popular fictional television show The X-Files. Each episode involved Chris Packham travelling to a certain place on Earth where the creature supposedly exists, and examining eye witness accounts, as opposed to searching for the creature. No VHS or DVD releases were ever made.

Evidence of the Unexplained 

Authorities all over the world say UFOs are real, but what are they, and are they a threat? This series examines the best and latest evidence caught on camera.

Encounter: UFO

Encounter: UFO tells the stories of the most incredible UFO sightings and abductions of the past and the modern era. This eight-part series reaches out to over 24 eyewitnesses from across the globe who swear they’ve seen unidentified flying objects, high-speed saucers and/or mysterious lights in the night sky. Each episode follows three shocking eyewitness accounts of supernatural encounters and is supported by compelling evidence: mobile phone footage and photographs. The documentary series distills the biggest mystery of the modern era into riveting, experiential storytelling.

Fabulous Animals

Travelers' stories have long fueled beliefs in the existence of dragons, giants, sea monsters, mermaids, and magical unicorns in distant corners of the world. David Attenborough investigates these legends to uncover the truth.

Hangar 1: The UFO Files

Delve deep into a vast archive of over 70,000 UFO files gathered over nearly half a century in Hangar 1. MUFON, an independent organization dedicated to investigating UFOs, has compiled these archives looking for connections, clues, and evidence to find the truth about UFOs.

Investigation Alien

In this gripping docuseries, legendary reporter George Knapp travels the globe to uncover new evidence about UFOs and investigate their presence on Earth.

UFO

Ignited by a bombshell story revealing the Pentagon had been tracking UFOs for years, the series examines the history of the phenomenon through cultural and political touchpoints, including testimony from eyewitnesses across the country.

Expedition Bigfoot

An elite team of Sasquatch specialists journey into the unforgiving Oregon wilderness in search of Bigfoot. The three-week expedition, based on science and expertise, may finally pull the elusive beast out of the pages of legend and lore and into reality.

Destination Truth

Destination Truth is a weekly American paranormal reality television series that premiered on June 6, 2007, on Syfy. Produced by Mandt Bros. Productions and Ping Pong Productions, the program follows paranormal researcher Josh Gates around the world to investigate claims of the supernatural, mainly in the field of cryptozoology.

Beyond: UFOS and the Unknown

Following revelations in 2017 of a secret government program studying UFOs buried deep within the Pentagon, many scientists, academics, and government officials stopped wondering whether UFOs were real and started asking: "what are they?" This journey led them far beyond machines in the sky, taking them down a rabbit hole of alien encounters, near-death experiences, remote viewing, and other seemingly unrelated paranormal phenomena.

UFO

The program was dedicated to collecting the testimonies of alleged witnesses of UFO phenomena and contrasted the facts with the opinion of experts such as astronomers, pilots and scientists in order to try to give a logical explanation to the event.

Top Secret UFO Projects Declassified

Though claims of extraterrestrial encounters have long been dismissed, many believe the existence of UFOs is not just likely, but a certainty.

UFOs Declassified

Investigates the mysteries behind declassified top secret government files with stunning details about the world's most credible UFO sightings and alien encounters. The series pieces together the data on these incidents, and tries to answer the question: what really happened?

In Search of Aliens

From the lost city of Atlantis to the Loch Ness Monster to the mystery of the Nazca Lines, the world is filled with tales of mysterious locations, mythical creatures and strange occurrences. But could these extraordinary stories and theories turn out to be stranger-than-fiction truths? If so, might there be an extraterrestrial explanation for these phenomena? IN SEARCH OF ALIENS follows Giorgio Tsoukalos, an Ancient Astronaut theorist and leading contributor to Ancient Aliens, as he explores the fascinating evidence behind some of the Earth’s most famous mysteries. Through Giorgio’s research of various sites around the world and meetings with scientists, witnesses and experts; this one-hour non-fiction series delves into the unknown and examines clues that could prove a possible extraterrestrial connection within some of the world’s greatest unsolved mysteries.

America: Facts vs. Fiction

History as we generally know it is full of holes or half-truths, and a mother lode of juicy details have been lost, distorted, covered up or simply ignored along the way. Former Naval officer and actor Jamie Kaler is on a mission to set the record straight on the most familiar and beloved stories from our nation's and military's past, filling in the blanks, debunking the occasional myth, and exploring why we sometimes get our own history, well, slightly wrong