Unsealed: Alien Files

Season 4 Episode 2: The 1952 Wave

In the spring of 1952, UFO sightings go off the charts. For years, the U.S. government has told the postwar public that UFOs do not exist, but behind the scenes, U.S. Air Force officials are divided.

Genre:

Documentary, Reality

Seasons:

4

Episodes:

82

Quality:

HD

Status:

Returning Series

First Air:

2012

IMDb:

6.9