One of Spielberg's best films, his next blockbuster as the follow-up to Jaws. Close Encounters, about a man (Dreyfuss) and a few others all have a calling to meet at Devil's Mountain where they will meet  extra-terrestrials. Some of the best scenes full of intesity made whole  with John Williams awesome score. The final scenes are some of the most  memorable, and the best special effects you will see in modern cinema  (comparatively so with CGI). Spielberg also wrote the script, along with a  cameo of famed French director Francois Truffaut.