Unsealed: Alien Files - Police Sightings

Seizoen: 4 - Aflevering: 14 / 99 - Eerst uitgezonden: 01 augustus 2015 - Episode ID: 1391639

UFO sightings happen almost every day. But in the court of public opinion the most credible witnesses come from law enforcement. Join us as we investigate the most important police sightings of UFOs.