The plot: A farming family in Lemans discover mutilated deer (see below) on their farm. This family has sold much of their land to the proverbial evil corporation which erected a fertilizer factory on it. Claire (Berenice Bejo from "The Artist") is a chemist at the plant, and for some reason is worried. Not only is she pregnant, but she knows she must fix the fertilizer formula (...but why?). Nathan (Gregoire Colin) is a family friend and doctor who loves Claire (and impregnated her). He joins Claire's dad and brother, and the owner of the evil corporation for a hunt to kill the razorbacks that attacked the deer. This hunt doesn't go well, as the hunting dog is quickly eaten and the scoundrels start picking off the hunters. The hunters find the lake and realize something from the factory is spilling into it. To their horror, they find the mommy razorback (mutated) dying, and hear it's litter beyond the trees. Uh-oh....isn't Claire pregnant? The litter of mutated razorbacks then converge. All hunting safety rules are then abandoned as the surviving party run in horror.