Unidentified: Inside America's UFO investigation

Unidentified S2: Episodes

Following the recently released Pentagon UFO videos, former Blink 182 star, Tom DeLonge returns to Sky HISTORY for a brand-new series of Unidentified: Inside America’s UFO investigation

In season two each episode follows a specific case of the Pentagon’s U.F.O. Task Force, the Unidentified Aerial Phenomenon (UAP) which according to The New York Times will standardise collection and reporting on sightings of unexplained aerial vehicles, and report findings to the public every six months, following a recent Senate Committee Report

Investigators followed in the series include former military intelligence official and Special Agent In-Charge, Luis Elizondo, and former Deputy Assistant Secretary of Defence and Intelligence, Chris Mellon.

Episode one: UFOs in Combat - Tuesday 1 September at 9pm

Everything we know about UFOS has changed. Now, the all-star team that led 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 US Military and UFOs dating to the Vietnam War. The team attempts to connect the dots. Are these the same unidentified craft shown in declassified US Navy videos and have they been shadowing American forces for decades?

Episode two: Planetary Threat - Tuesday 8 September at 9pm

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 UFO is explored.

Episode Three: UFOs vs. Nukes - Tuesday 15 September at 9pm

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 US nuclear weapon are explored. Elizondo briefs former US Senator Harry Reid who offers a stunning theory about UFOs. 

Episode Four: The Triangle Mystery - Tuesday 22 September at 9pm

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: the triangles are mapping the surface of the earth, but for what purpose? Mellon and the team come to a headline-making conclusion.

Episode Five: The UFO Cover-Up - Tuesday 29 September at 9pm

In 2017, Tom DeLonge and Luis Elizondo helped engineer the release of 3 videos captured by US Navy fighter pilots of "Tic Tac UFOs." The strange objects had no wings and were capable of seemingly impossible manoeuvres. These videos impelled the US 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 US government cover-up is examined.

Episode Six: Sightings Surge - Tuesday 6th October at 9pm

Luis Elizondo calls on a new technology to analyse a series of UFO videos all recorded in 2019--a year that featured a huge increase in UFO sightings. While previously focusing on US 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 US Military are explored.

Episode Seven: Airline Encounters - Tuesday 13 October At 9pm

US 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 of passengers.

Episode Eight: Extra-Terrestrial Encounters - Tuesday 20th October at 9pm

When Luis 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.