After a successful robbery leaves famed thief Lupin the Third and his partner Jigen with nothing but a large amount of expertly crafted counterfeit bills, he decides to track down the forgers responsible—and steal any other treasures he may find in the Castle of Cagliostro, including the 'damsel in distress' he finds imprisoned there.
This one should fare nearly as well with animation fans of any age, provided they are unwavering in their devotion to the form and do not think 100 minutes is an awfully long time.