I was listening to Planet Money the other day. It was a repeat of a older episode about the history of the income tax and it was mentioned that Disney made a cartoon in the 1940s featuring Donald Duck learning about the importance of filing his taxes. I looked this cartoon up on Youtube and it’s everything it could be. Donald is told about how important filing his taxes is and it’s also his patriotic duty. The cartoon ends with pure World War II propaganda. Enjoy.