More to explore:
Superman: The Movie (1978). Arguably kickstarted the whole superhero movie genre, way back in the late 1970's
One of my favorite movies of all time. :)
Superman (1978) -The comic book movie that started it all. It still holds up today and has amazing performances by Christopher Reeves and Gene Hackman.
Movie Poster Shop Presents 100 Best Selling Movie Posters - Superman: The Movie (1978)