Which Steven Spielberg alien movie earned the highest Rotten Tomatoes score? Explore the complete ranking from E.T. to Disclosure Day.

Steven Spielberg has long been fascinated with the idea of aliens visiting Earth, yet "Disclosure Day" offers a very different approach than an earlier classic.

Filmmakers have shaped our perception of the unknown, and Steven Spielberg has had aliens on the mind for a while now. He even believes they have been to Earth and may still be amongst us. Will his depiction of alien lifeforms in his anticipated new film 'Disclosure Day' challenge audiences?

We've ranked all of the alien movies that Steven Spielberg has ever directed, including the upcoming Disclosure Day movie.