I recently watched 'The Castle of Cagliostro', and I couldn't believe I didn't it earlier, 'cause it's such a great movie! ^_^ I love straight forward stories with clever characters using their ingenuitity to achieve victory. If you haven't already seen it, (so unlikely, in fact) and you love good Anime, I highly recommend it.

PS. The expressions on this picture are just priceless.

baaaaaaaahaaaaaaaaawaaaaaaaaaaaaaa!!!!!!