Das Letzte Grab (1996)

Piet and Max make a living exhuming bodies, dismembering them, and selling the pieces to clients. The gruesome work takes a toll, especially on Piet, who is haunted by the corpses in his dreams. They decide this will be their final grave. However, they awaken something terrible when they unearth a body afflicted with a curse. The corpse transforms into a zombie, relentlessly attacking anything in its path. And to make matters worse, anyone bitten by the zombie also turns into a zombie.