The Secret of Skinwalker Ranch - Season 3 Episode 5 -
Digging Up The Past
Former NIDS employee, retired Army Colonel John Alexander, visits the ranch and after the Skinwalker team repeat an experiment that he indicates may have opened a portal, they receive a mysterious signal that appears to be an attempt to communicate.
Please explain the problem in a few words.
Max 255 characters.
Max 255 characters.