Editor's note: Even if you haven’t seen Casablanca, you’ve been hearing lines from it all your life: here’s looking at you, kid; I was misinformed; this the start of a beautiful friendship; round up the usual suspects; we’ll always have Paris. A film about values and sacrifice, it was released in 1942, making it both a love letter to the free world and a plea to the free world not to give up on fighting the Dark Side. It has more than stood the test of time. Enjoy some stunning Casablanca wallpapers.