This is a cinematic wonder that you (the reader) might not see, but if you ever get the chance, you should. Good things about the movie: it has mainly the same cast as 'Casablanca', so the actors are the best. The setting is during WWII (so if you like those kinds of movies, that's a plus). Also, it has a great plot. Drawbacks: it was made in 1944, so good luck trying to find it. If you like movies in color, then this is not the movie for you. There is a time when you are in a flashback of a flashback of a flashback in the story. If you ever want the plot of this movie (so you can see if you want to hunt the movie down), then ask at the forums.
