I have this friend who's going to be shipped off to boot camp come August for the U.S. Navy. I don't know how/why he found these, but I can't stop watching them. He posted a link to a very old Donald Duck WWII propaganda cartoon called "The Spirit of 43." It was barely 6 minutes long, but I can only imagine how many children ran to mother and father upon its ending credits saying, "save for taxes!"
Then of course, there's link after link after link of more. I watched the Three Little Pigs next.
And of course, you can't forget Donald Duck as a Nazi.