Unsealed: Alien Files

Season 4 Episode 1: Second Skin

Many experts believe aliens have visited the Earth for thousands of years, but if we can't survive space travel without a protective suit, how can they? Are some aliens mere shells or clones with an artificial consciousness?

Genre:

Documentary, Reality

Seasons:

4

Episodes:

82

Quality:

HD

Status:

Returning Series

First Air:

2012

IMDb:

6.9