During the Civil War, a voodoo entity is inadvertently unleashed by slave traders and Confederate forces, only to possess the bodies of deceased soldiers and create an unstoppable army bent on domination, fueled by the corpses of both Union and Confederate soldiers.
Grey Knight
A malevolent voodoo spirit is awakened when the Confederate army's brutal practices go unchecked, possessing the corpses of fallen soldiers and transforming them into an unstoppable force driven by a thirst for domination.