Beg pardon, Jim Dixon flagged up the wartime newsreel. For anyone who hasn't seen it I'll flag it up again as it's classic material - marching Nazi's being jerked around to the Lambeth Walk: http://www.videojug.com/film/nazis-do-the-lambeth-walk-7th-january-1942

Interesting to note the offense this classic piece of wartime propaganda has caused among some of the posters there too.