Personally? I'm not sure what that means.
Have to think about Socially and Politically, but To The Industry? Here's a few:
Jaws
Halloween
Hoop Dreams
Personally:
Well personally speaking, the most influential movie in my life is a toss up between three:
1)
Star Wars When I entered the theatre as a ten-year-old, I was one person. When I left I was someone else. No movie has ever moved me to such excitement, imagination, and, dare I say, the inclination to be a member of the good side of "the Force" and a fighter of the bad side of "the Force" (whatever that is...)
2)
Brazil Same thing here: went in one way, came out another. But in this case, the nihilism vs. the heroism as played out in the Sam Lowry character really threw my heroic understanding of the world for a loop.
3)
Remo Williams: The Adventure Begins (and ended for that matter) There is a character in this film named
Chun played by Joel Gray. He is an old Korean Taoist assassin who has to train Remo for the aforementioned adventures. When I saw this character, I was amazed. At the time, I did not know human beings could have or even be portrayed to have such a peaceful, calm, and settled demeanor. I had never seen a human like this; it really, really changed my outlook on humanity. Now I am, of course, disregarding the "super powers" he possessed in the movie like I disregarded them back in '85.' It was his character and demeanor--I just never before saw a human being like this in my life--in person or on film. I didn't know someone like this was possible.
Ten years later, I realized the makers of the film (maybe) knew what they were doing. Chapter 55 of the
Tao Te Ching displays a person who is so in touch with the Tao that animals do not attack him/her because the peaceful demeanor gained through harmony with the Tao creates a state of being which somehow negates or minimizes the fear and anxiety of those people and things that sense such a peaceful state of being. This was portrayed perfectly in a scene where Remo has to go in and kill a famous assassin--Chun. He barges through the door, sees Chun, and runs right by him--never assuming the peaceful old man could be that famous assassin.