Every season of Unidentified: Inside America's UFO Investigation ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Unidentified: Inside America's UFO Investigation!

In December of 2017, The New York Times published a stunning front-page exposé about the Pentagon’s mysterious UFO program, the Advanced Aerospace Threat Identification Program (AATIP). Featuring an interview with a former military intelligence official and Special Agent In-Charge, Luis Elizondo, who confirmed the existence of the hidden government program, the controversial story was the focus of worldwide attention.

The Best Seasons of Unidentified: Inside America's UFO Investigation

The Best Seasons of Unidentified: Inside America's UFO Investigation