Jaws, 1975
Imgur user joinyouinthesun uploaded a treasure trove of 100 behind-the-scenes film set images that make for a killer collection. The photos show actors and sets from 1931 to 2012, from the early days of the "talkies" to the modern era of the latest special effect technologies. If you're a film fan, it's definitely worth your time to check out this great grouping of photographs.
Taxi Driver, 1976
Ghostbusters, 1984