This animated short from Sucker Punch shows what happens to the poor fallen soldiers in Zack Snyder's dark war universe. From the mind behind Harry Potter's Deathly Hallows animation, Ben Hibon, comes "The Trenches." Watch!

Here's the official explanation:

In Sucker Punch, the girls face off against an army of mechanized WWI soldiers. Through the use of clockwork and steam technology, human soldiers who die in battle are reanimated and sent back to the front lines. Although seemingly indistinguishable and soulless, the zombie army is not just made of gears and steam, but also of human flesh, bone, and memory. In The Trenches there is a tragic tale behind each lifeless mask.

Let's hope the actual film is as good as this short. Sucker Punch will hit theaters March 25th.