Mega Disasters Season 2 Episode 7
Episode Title: Alien Infection
Genre:
Documentary
Countries:
USA,
Airing Date: October 16, 2007
IMDb Rating:
Watch Mega Disasters Season 2 Episode 7 full movie online free in HD with English subtitles – no download needed.
Mega Disasters: Could an alien infection cause an epidemic on earth? Some experts believe that spacecraft returning from Mars could bring back a harmful sample or comet dust falling into our atmosphere could cause pandemics.