Five Steven Spielberg movies have been about aliens, including Close Encounters of the Third Kind and Disclosure Day, but which of them is the best?

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

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Alien Day was this past ...