This Netflix-backed action-driven story is effectively a spaghetti western that just happens to unfold in Germany in the last days of the second world war. (A sauerkraut or currywurst western?) Director Peter Thorwarth strives for that same pulpy-elegiac blend that made the films by Sergios Leone and Corbucci, Franco Nero and all the rest so compelling and repellent, with their squelchy violence and operatic conflict. Per the title, there’s indeed a lot of blood. It starts with Heinrich (Robert Maaser), a lowly private in a small platoon about to be hanged for desertion because he’s disgusted by his side’s actions...