ET: the Extra-Terrestrial (1982) introduction

ET. An extraordinary film that has become a legend in itself and has stole the hearts of everyone who has watched it. The relationship between a young boy and a alien. This film was created before its time and explored different ways to create the effects Spielberg wanted and how to create an alien that would capture the hearts of thousands. In 2002 the 20th anniversary of the movie, CGI effect were added to continue the movie in the next generation and still up to people expectations.
ET have both visual and sound effects that used.
It reseved four oscars:Best Sound Effects Editing, Best Visual Effects, Best score and Best Sound.

(http://wpb.org/screen-on-the-green/movies/e-t-the-extra-terrestrial/)