For the most part it's a war film - Second World War to be precise. We have a bunch of soldiers trying to uncover a secret Nazi project. That project turns out to be creating zombies - but the film oddly doesn't go - ok, fooled you - I'm a horror film. It carries on feeling like a war film only with surreal bits.
And just when you thought it couldn't get any more unsatisfying they throw in a werewolf for no fathomable reason I can detect.
There's a nice idea for a movie under all this confusion, I just wished someone had spent the time trying to sort it all out before they started filming.