The creative initial idea of an unstoppable army of Union and Confederate resurrected dead soldiers, gets trampled under the weight of it's limited budget, heavy handed direction, and chop shop editing. Many scenes are way too dark for interpretation of the action, while quite a bit of lines are garbled and incomprehensible. Character development is rushed and not acceptable. Other than the fresh concept of supernatural - Civil War genre mixing, there is little here to like. Billy Bob Thornton is wasted in a very small role, and Martin Sheen seems to be doing out takes from Gettysburg. "Grey Knight" should be considered more a curiosity than anything else, because it is simply too muddled and cannot be recommended as entertainment. - MERK