Unsealed: Alien Files

Alien Plagues (1x6)

Air date: Oct 22, 2012

Since the dawn of man, unexplained illnesses have attacked the human population with a vengeance. Are these diseases the result of a secret alien agenda to take over Planet Earth? Tonight, we unseal the truth behind these Alien Plagues. Throughout history, unexplained illnesses have repeatedly attacked the human population with a vengeance.