Good movies with waking up from a dream / flashback scenes

I want to trick with my friend by making a 2 hour long edit of a movie that keeps changing because everyone is constantly waking up from dreams or flashing back to different movies.

I'm already planning on using Kill Bill's Coma scene, that awful movie we are your friends, and inception. Obviousyly, 3 is not nearly enough. I must have at least 10. What are some good movies to do this with?