I also watched over 2 hours of bonus features on the disc.

There are also some unrelated ones I mostly skipped.

Anyway, what I remember from the commentaries and interviews is that there could have been one more scene at the end with the forklift driving through a fiberglass wall, and the 2 guys scratching themselves.

Also, pig blood is cheaper than fake blood, so a lot of the blood is indeed real. Konstantin Graudus (Klaus’ actor) also described the awful strong taste of the blood as that’s what he got sprayed with.

Edit: Almost forgot. Apparently one of the directors also had to stand on a forklift tines (without a pallet) when working at a warehouse, and he also forgot a knife on top of a box, although it didn’t injure anyone.

Oh, and Microsoft Word kept mis-correcting the word “Staplerfahrer”.

There’s also a re-mastered version on Blu-Ray, but that would be over EUR 40 along with shipping, so nah. This one was 2.66… bumped to 7.45 by shipping costs (Austria -> Slovakia), plus some exchange fee because I got it from Momox on UK Amazon.
German DVD, purchased from British e-shop, shipped from Austria (at least that’s what the shipping label says) to Slovakia.