Watch When Aliens Attack online

What is When Aliens Attack about?

When Aliens Attack reveals how Earth's citizens and military forces would respond in the event of an extraterrestrial invasion.

Genre: Documentary

Season 1 of When Aliens Attack

Episode 1: When Aliens Attack

Episode 2: Area 51 Declassified

click here to see where to watch

Watch more series

Seven Ages of Britain

North American Poker Tour

You Can't Take It With You