"Twelves Monkeys" and "Fear and Loathing in Las Vegas" by Terry Gilliam,
"Delicatessen" by Marc Caro & Jean-Pierre Jeunet ; I think we can't die if we haven't seen these movies! =)
Moreover, Tim Burton is really exceptionally talented, his movies are always excellent!
And "The Matrix" (Trilogy) by Andy & Larry Wachowski has revolutionized the science fiction!