Unidentified: Inside America's UFO Investigation Season 2, Episode 4: Planetary Threat

UFOs in Combat

The team launches new investigations aided by a fresh wave of exclusive eyewitnesses.

The Triangle Mystery

Former intelligence officer Chris Mellon spearheads an investigation into one of the UFO phenomenon's great mysteries.

UFOs vs. Nukes

The team investigates an alarming pattern of UFOS allegedly appearing near US.

Airline Encounters

U.S. airline pilots are reporting near mid-air collisions with UFOs and 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.

The UFO Cover-Up

Sightings Surge

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.

Extraterrestrial Encounters

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.