With the release of the movie "Paul" starring the voice of Seth Rogen, it seemed only natural to look at some of the more memorable movie aliens of the last few decades. In its second week of release, it has now grossed over $24 million.
We go back to 1950's for "The Day The Earth Stood Still" and "The Blob," starring a young Steve McQueen, then travel all the way to 2010's "Avatar."
Not included are some of the Star Trek movie aliens, since these originated from the television show.
