Movies where humans are able to make first contact and meet aliens, or extra terrestrials from outer space. WatchMojo presents the Top 10 Movies where Humans Meet Aliens for the first time. But what movie will make the top spot on our list? Will it be Stanly Kubrick's 2001: A Space Odyssey, or one of Steven Spielberg's science fiction classic, Close Encounters of the Third Kind, or E.T. The Extra Terrestrial? Watch to find out!