well I cannot just pick one movie as there are quite a few that I think are great but these are my top 3.
The original dawn of the dead, I believe this is a poster add for the original but I may be mistaken.
american history x was just a really good movie and brings up a lot of questioning etc. on many different things with racism depending on how you view the movie.
best slasher movie ever!
Don't know why the american history x image wont work.