My Boy Johnny (1944)

A rather simple animation starting with a rendition of "When Johnny Comes Marching Home" that serves as a musical bed throughout as the soldiers return from WWII to a nation where they will have jobs, full fridges, cars and washing machines. There are a few less propagandist scenes here too - a bra as a parachute, a rooster who is in so much "demand" he has to barricade himself inside the hen house and there is that washing machine! It looks more likely to remove a limb than a stain. Essentially, though, this is just a rather blatant piece of, probably essential by this point, post-war optimism tinged with a little chauvinism and optimistic idealism. It had a purpose, but not longevity I think.