A film about the Dutch Nazi propaganda filmmakers of WWII (especially their ringleader Jan Teunissen) as well as the historians studying them, this doc pulls together decades of jaw-dropping audio interviews, stunning and illuminating historical footage, and top-notch Dutch-deadpan reaction shots from the historians themselves. (I love how, at the beginning, in a moment that will be especially helpful for international viewers, one of the historians immediately pulls off his headphones to make a crack about how absolutely obnoxiously affected…