Every season of Alien Files: Reopened ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Alien Files: Reopened!

Summer of the Saucers

The Tall Whites

Billy Meier and the Multiverse

Project Seven Lambs

Back from the Future

Belgian UFO Wave

School's Out for Saucer

Negative Energy

A team of experts separate fact from fiction to figure out the history behind the mystery of some of the most well-known and extraordinary cases of UFO sightings and alien encounters.

The Best Seasons of Alien Files: Reopened

Season 1