Fyra dagar som skakade Sverige - Midsommarkrisen 1941
Starring Ernst-Hugo Järegård, Sven Lindberg, Helge Skoog, Per Sjöstrand, Lars-Erik Berenett, Bertil Norström, Axel Düberg, Ola Lindegren, Carl Billquist, Allan Svensson
It's a documentary and history movie, and has a rating of 7.3 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.