Just re-watched Bicentennial Man with the Misses and it got so much right! I spent a fair bit of my childhood in the upper part of a movie theatre being an assistant projectionist and, even though the place is torn down now, my love of movies remains. Some movies have this re-watchable quality and power about them and they seem to be able to shape and improve lives. Out of the absolute sea of media that we have today, what movies would you save and consider a benefit to posterity?