The best alien invasion movies feature the most exhilarating stories about extraterrestrial visitors, from War of the Worlds ...

They're here'€”and they're not leaving without a fight. Join us as we count down our picks for the most epic alien invasion ...

Add Yahoo as a preferred source to see more of our stories on Google. Looking for the definitive ranking of the Alien movies? We've got you covered. It's been 46 years since Ridley Scott's original ...