Casablanca (1942)
A cynical expatriate American cafe owner struggles to decide whether or not to help his former lover and her fugitive husband escape the Nazis in French Morocco
Rear Window (1954)
A wheelchair bound photographer spies on his neighbors from his apartment window and becomes convinced one of them has committed murder
Once Upon a Time in the West (1968)
A mysterious stranger with a harmonica joins forces with a notorious desperado to protect a beautiful widow from a ruthless assassin working for the railroad
Seven Samurai (1954)
A poor village under attack by bandits recruits seven unemployed samurai to help them defend themselves