Unsealed: Alien Files

Season 4

TV-PG
Watch Free
Unsealed Alien Files investigates documents of alien and UFO encounters, made accessible to the public by the Freedom of Information Act. Each episode tackles a compelling alien case by opening these previously off-limit secret files.
20 Episodes
  • Second Skin
    E1
    Second SkinMany experts believe aliens have visited the Earth for thousands of years, but if we can't survive space travel without a protective suit, how can they? Are some aliens mere shells or clones with an artificial consciousness?
  • The 1952 Wave
    E2
    The 1952 WaveUnsealed: Alien Files looks at the wave of UFO sightings in 1952 first look at a statement made by U.S. Air Force General John Samford. It looks at the Hawaii sighting where two Admirals saw a UFO while flying near Hawaii. It also looks at AFL 200-5 which authorized Project Blue Book to investigate UFOs sightings directly. It examines the Tremonton Film, the Mariana Film, and the Washington D.C. UFO flap. It also discusses the Robertson panel.
  • The Freedom of Information Act
    E3
    The Freedom of Information ActIn 1969, the U.S. government officially announces it will stop investigating UFOs, but declassified documents reveal that multiple government agencies have been hiding important UFO sightings for decades.
  • The Space Force
    E4
    The Space ForceSince the early 1960s, we've experimented with how to travel off planet Earth. Many experts believe America has operated a secret Space Force for decades, with ultra high-tech ships designed for missions beyond Earth's orbit.
  • The Shoot Down Order
    E5
    The Shoot Down OrderUnsealed: Alien Files looks at dangerous fighter pilot encounters with UFOs. First it looks at the Thomas F. Mantell Incident where a UFO is reported to have shot down a military plane killing its pilot. It also looks at the Sao Paulo UFO Incident and the Tehran Incidents. It also looks at a case in Peru where a military aircraft shot a missile at a UFO and scored a hit. It also discusses the COMETA report.
  • Seeing Is Believing
    E6
    Seeing Is BelievingFor decades, governments around the world have investigated UFO sightings, often times under an umbrella of secrecy. How are these top-secret studies conducted? Who is called upon to analyze the evidence?
  • Inside UFOs
    E7
    Inside UFOsAlien abductions are the only types of encounters in which eyewitness testimony can reveal details about the inside of UFOs. Details that can help us understand how aliens live and what they want from the human race.
  • Unwelcome Visitors
    E8
    Unwelcome VisitorsIf aliens have visited Earth, why are they here and what are they truly after? Investigations have revealed the possibility that aliens are interested in experimenting on not only the human body, but the human mind as well.
  • Alien Journeys
    E9
    Alien JourneysIn order to survive mankind must find a way to navigate the galaxy. Alien encounters have offered a possible glimpse into the secrets of interstellar flight, but how would extraterrestrials know how to navigate the vast regions of space?
  • Finding Aliens
    E10
    Finding AliensRapid advancements in science and technology have given mankind unprecedented access to distant galaxies that could harbor life. And some scientists believe that to find alien life we need look no further than our own backyard.
  • UFOs Photos
    E11
    UFOs PhotosPhotographic evidence of Unidentified Flying Objects helped usher in the modern UFO phenomenon. As the world continues to evolve into the digital age, more and more people are capturing images in the sky that they are unable to explain.
  • UFOs From Earth
    E12
    UFOs From EarthWhere do UFOs come from? Some people believe they're from distant galaxies, wormholes, or other planets within the Milky Way. Join us as we investigate the existence of UFOs and determine the possibility that they may be from Earth.
  • Summer of Saucers
    E13
    Summer of SaucersIn 1947, a series of UFO sightings triggers an unprecedented analysis that propels the UFO phenomenon on to the world stage. We investigate how the U.S. Air Force comes to the stunning conclusion that UFOs may not be from Earth.
  • Police Sightings
    E14
    Police SightingsUnsealed: Alien Files looks at cases where UFOs are seen by police and law enforcement officers. It looks at a 1964 Zamora case from New Mexico where a police officer witnessed a UFO during a car chase. It also looks at the 1993 Cosford Incident in the United Kingdom and the St. Clair Triangle in Illinois.
  • Space Shuttle Encounters
    E15
    Space Shuttle EncountersBetween 1981 and 2011, NASA's Space Shuttles flew 135 missions. The Space Shuttle cameras, manned and unmanned, have recorded astounding footage of UFOs that many experts find almost impossible to explain.
  • Mass Sightings
    E16
    Mass SightingsUnsealed: Alien Files looks at some of the most famous cases of mass sightings of UFOs. It looks first at the 1954 Madagascar Incident where a UFO appeared over the capital and was witnessed by hundreds of people. It also looks at the 1981 Hudson Valley sightings in New York. It also looks at the 1990 wave of UFOs in France where a thousand people report sightings.
  • Mars, the Final Frontier
    E17
    Mars, the Final FrontierScientists have never been closer to proving that life once lived on Mars. But is it still there? And if so, how has it evolved? Join us as we investigate the red planet and the possibility that alien life may live within our own galaxy.
  • Alien Communications
    E18
    Alien CommunicationsScientists and Ufologists are scouring the vast regions of space for signs of extraterrestrial life. But if it takes millions of years for light from distant stars to reach Earth, how long could it take for aliens to answer our call?
  • Artificial Alien Intelligence
    E19
    Artificial Alien IntelligenceSome scientists believe the survival of mankind hinges upon the revolutionary science of Artificial Intelligence. Biological life may just be an evolutionary stepping-stone in a universe dominated by Artificial Alien Intelligence.
  • First Contact
    E20
    First ContactFor decades, scientists have been searching for proof that extraterrestrials exist. But just where does alien life exist? And what does it look like? Join us as we investigate just how close we are to First Contact.
 
  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices