The opening shots of movies are some of the most important, setting the tone for the entire film to follow, and the first scenes of these sci-fi flicks have gone down in history as some of cinema's ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

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 ...

Now that I see it, I can't unsee it.