6. Evil Mickey Mouse Invades Japan (1934)
Although the children escape the onslaught, the attackers chase after them until some samurais come to the kids’ rescue. The cartoon was created in 1934 but was postdated to 1936. The Japanese felt that postdating was necessary because they anticipated a war against the US in 1936, the year that a US and Japanese naval treaty was supposed to come to an end.