电影讲述四名美国士兵在二战最后几天，在意大利山腰的艰苦攀登中，被一名邪恶冷血的军官捕获，后来得到一位意志不明的忠心耿耿的老人作为他们的引路人。The story of four American soldiers, who, after they witness a vicious murder of an innocent civilian at the hands of their Sergeant, are sent on a suicide mission led by a local partisan.
