Name: Watch World War A: Aliens Invade Earth
Uploaded: 2016-01-01
Duration: 55 min
Description: Leading scientists and researchers weigh in on the scenarios that might unfold if aliens find us and decide to visit Earth. Should we even be searching for extraterrestrial life? What are the risks of reaching out, and what are the risks if

World War A: Aliens Invade Earth

Watch World War A: Aliens Invade Earth | Where To Watch