All Seasons

Season 1

  • S01E01 The UFO Insiders

    • May 31, 2019
    • History

    Former U.S. government insiders brought together by rock star Tom DeLonge team up to reveal what the government knows about UFOs. This groundbreaking effort is led by Luis “Lue” Elizondo, who ran the U.S. government’s $22 million secret UFO program. Elizondo reveals new details about his Pentagon investigation including five extraordinary capabilities the bizarre craft may share and chases fresh leads. U.S. Navy fight pilots tell him new details about the “tic-tac”-shaped UFO that was caught on film in 2004. Is this incident an indication of a larger threat to U.S. national security?

  • S01E02 Raining UFOs

    • June 7, 2019
    • History

    A former U.S. Navy radar operator emerges from the shadows to reveal the terrifying day it rained UFOs. For the first time, U.S. Navy personnel unveil new details of the stunning encounter, including a shocking capability that could explain why UFOs are sighted over oceans. Evidence of a U.S. military coverup emerges, as the team gets a major lead guiding them to an island with a long, clandestine history of UFO activity. Connections between UFOs and secret U.S aircraft must be explored.

  • S01E03 The Pattern Revealed

    • June 14, 2019
    • History

    The list of military eyewitnesses describing strange and threatening unidentified craft in U.S airspace is growing. And now, a U.S. Navy radar operator has provided something more: Actual coordinates where UFOS appeared and disappeared. Lue Elizondo and a new partner follow the trail, and find that these unidentified craft are still seen. New eyewitnesses provide chilling details, and a correlation to U.S military sightings. As the reports mount, Lue closes in on a location where visitors are not allowed: Ground zero for the sightings.

  • S01E04 UFO Fleet

    • June 21, 2019
    • History

    Evidence continues to mount and patterns emerge, as a group of former U.S. government insiders seek the truth behind UFOs. A shocking new encounter pulls them to another part of the U.S.A. where two more military eyewitnesses risk their career to recount what they saw, describing a mass sighting of UFOs within striking distance of one of the most important cities in the U.S. video, authenticated for the first time, shows bizarre, unidentified craft with incredible abilities, but what the team learns next is chilling: The objects may follow ships and people.

  • S01E05 The Atomic Connection

    • June 28, 2019
    • History

    An encounter in the American heartland indicates a disturbing twist to the UFO phenomenon. The team follows a trail of explosive evidence connecting UFOs to the most destructive weapons in human history. A former U.S Air Force Colonel discloses an encounter on Christmas Eve 1980 at a base hiding a secret stockpile of nuclear weapons, while where another former Air Force officer describes a UFO-related injury. Was the U.S. military planting UFO misinformation to distract attention from top secret test, or are they hiding an even more ominous threat?

  • S01E06 The Revelation

    • July 5, 2019
    • History

    The investigation has uncovered shocking video evidence, patterns, secret coordinates, and jarring eyewitness testimony about UFOs. The biggest question now is what are they, and are they dangerous? Following a lead, the team goes to an allied European country to probe a case where an UFO allegedly shot down a helicopter. While there, high-ranking military officials drop a bombshell. Former Senator Harry Reid goes on the record, as Elizondo and former Lockheed Martin engineer Steve Justice address the biggest question of all. Will we finally get the truth about UFOs?

Season 2

  • S02E01 UFOs in Combat

    • July 11, 2020
    • History

    Everything we know about UFOS has changed. Now, the all-star team that got the U.S Navy to admit UFOs are real launches a new season of investigations aided by a fresh wave of exclusive, military eyewitnesses. These veterans testify to an extraordinary series of encounters between U.S. Military and UFOs dating to the Vietnam War. The team attempts to connect the dots. Are these the same unidentified craft shown in declassified U.S. Navy videos and have they been shadowing American forces for decades?

  • S02E02 The Triangle Mystery

    • July 19, 2020
    • History

    Former intelligence officer Chris Mellon spearheads an investigation into one of the UFO phenomenon's great mysteries. Giant triangles allegedly capable of incredible acceleration and speeds have been seen all over the world, and even near major American cities. The lingering mystery: What are these objects, and what is their purpose. A new eyewitness may provide the answer: Are triangles mapping the surface of the earth, and for what purpose. Mellon and the team come to a headline-making conclusion.

  • S02E03 UFOs vs. Nukes

    • July 25, 2020
    • History

    The team investigates an alarming pattern of UFOS allegedly appearing near US. Air Force bases that house nuclear weapons, and nuclear-powered US warships. A new eyewitness account suggests these craft have an incredible ability. Connections to a historic sighting where a UFO allegedly interfered with a U.S. nuclear weapon are explored. Elizondo briefs former U.S. Senator Harry Reid who offers a stunning theory about UFOS.

  • S02E04 Planetary Threat

    • August 1, 2020
    • History

    In an international UFO hotspot, Lue Elizondo uncovers exclusive video of a glowing orb recorded recently by an airline pilot at 35,000 feet and investigates possible connections to secret technology related to the USSR, plus a shocking aerial battle between a jet fighter pilot and an UFO. Local people reveal an ancient connection, as high-ranking officials drop a Project Blue Book bombshell. The planetary threat of UFOS is explored.

  • S02E05 Airline Encounters

    • August 8, 2020
    • History

    U.S. airline pilots are reporting near mid-air collisions with UFOs. Elizondo hears a never-told-before account from a major legacy airline pilot whose report of a glowing orange sphere while in the cockpit over Arizona is backed up by photo evidence. Elizondo speaks with another veteran commercial pilot, also former military, with a harrowing story of an unidentified object apparently tracking his jetliner. In both cases, the pilots feared a mid-air collision that would have killed hundreds.

  • S02E06 The UFO Cover-Up

    • August 15, 2020
    • History

    In 2017, Tom Delonge and Lue Elizondo helped engineer the release of 3 videos captured by U.S Navy fighter pilots of "Tic Tac UFOs." The strange objects had no wings and were capable of seemingly impossible maneuvers. These videos impelled the U.S. Navy to acknowledge these unidentified objects exist. Now, new eyewitnesses radically expand what's known about Tic Tacs and could provide clues to the mysterious craft's origin. Evidence of a possible U.S government coverup is examined.

  • S02E07 Sightings Surge

    • August 22, 2020
    • History

    Lue Elizondo calls on a new technology to analyze a series of UFO videos all recorded in 2019--a year that featured a huge increase in UFO sightings. While previously focusing on U.S. Military eyewitnesses, the team broadens its focus to civilian accounts. Among the cases are a series of strange formations of craft reported by civilians in Colorado. Connections to UFO sightings by the U.S. Military are explored.

  • S02E08 Extraterrestrial Encounters

    • August 21, 2020
    • History

    When Lue Elizondo was part of the Pentagon's Advanced Aerospace Threat Identification Program (AATIP) he identified five observable characteristics of UFOs, dubbed the "five observables." But there is a so-called sixth observable Elizondo began to investigate--an invisible threat these craft may pose. On the trail of this phenomenon, he uncovers never-before-told accounts by U.S. Air Force personnel stationed at the USA's most sensitive sites.

  • SPECIAL 0x1 Unidentified: UFOs in the Headlines

    • July 30, 2021

    For decades, UFOs have been the domain of science fiction and conspiracy theories. But not anymore. Over the past few years, the United States government has begun taking sightings of unknown objects by members of our military seriously, and subjecting them to further study. Featuring first-person accounts by military eyewitnesses, government insiders and UFO experts, this special offers an update to HISTORY’s groundbreaking Unidentified series, and traces how we got here, and what a government investigation into 144 recent sightings can tell us about what these mysterious objects are and where they come from.