Unidentified: Inside America's UFO Investigation: Mystery In The Sky (S2, E5) | Full Episode

Transcript

• [Narrator] Tonight on "Unidentified," a startling investigation. Are UFOs a threat to the thousands of commercial airplanes in our skies? And the millions of passengers on board. - Something was coming up underneath me, unverifiable, unidentifiable but undeniable. - [Narrator] Airline pilots, once afraid to speak out. - If you even uttered a word... Read More