The production went through 15 gallons of SFX Blood. They did all of the blood effects themselves. "More Blood!"yelled director Brian Skiba every day all day. In fact: the scene where Lucy is cursing Tristan and Rachel in the barn, the whole crew ended up covered in blood.
Director Brian Skiba was injured on set while driving a motorcycle over for the next scene. He lost a lot of blood but kept working and has the scar to prove it.