Notes:

Source is Loggerheads (1978)
Or "Zio Adolfo, in arte Führer" (lit. "Uncle Adolf, the Führer")
A comedy film from Italy, depicting two brothers facing opposite views of the Nazis. It uses both archived footage (that has been dubbed over, so it's kind of "WWII: TAS") and skits like this.
Better version (because trying to compress this thing to follow this site's requirements for file size is Kafkaesque) over here