History's Greatest Mysteries Season 4 Episode 5 - The Phoenix Lights Phenomenon

Airdate: 2023-Feb-27

Episode summary:

In 1997, thousands of people across Phoenix witness a series of strange lights unlike anything they've ever seen. Could this be one of the largest-scale UFO sightings in history, or is there another explanation for this mysterious phenomenon?

About History's Greatest Mysteries series:

History's Greatest Mysteries will investigate a wide range of historically compelling topics and the mysteries surrounding each including the ...Show more >