Home movies made by Nazi officers during the German invasion of Russia have been found in a church in Devon. You can watch the film here.
I show my 1877-present survey students part of the documentary "The Democrat and the Dictator" which compares and contrasts the childhoods and political styles of Roosevelt and Hitler. Students continually come away from that film with a bit more understanding about how Hitler could have been found appeal by German civilians - especially given his rhetoric, speaking style, and the mass response he got from crowds. It would be interesting to compare that public view portrayed by the Nazi's - fiery words and eerie symbolism - to the private and personal view seen in this film.