A friend showed me some 1930's Fleischer brothers cartoons this weekend and I think I'm hooked. I never knew I had an interest in old cartoons, but my God! - check out this jazz-age pre-Hays Code Betty Boop cartoon, say, and tell me it isn't absolutely delightful! There's a whole archive of public domain Fleischer cartoons here. (There's also a $10 public domain four DVD anthology that contains tons of Fleischer stuff available at most London Drugs).