A wagon load of convicts on their way to prison is being escorted through the mountains by a cavalry troop. They are attacked by a bandit gang, and only a sergeant, his beautiful young daughter and an assortment of seven sadistic, murderous prisoners survive, and they are left without horses or a wagon. The sergeant must find a way to get his prisoners to their destination while protecting his daughter, watching out for the still pursuing bandits and trying to determine which one of the prisoners was the man who raped and murdered his wife. 　　译文(2): 一辆满载囚犯的马车正在送往监狱的路上，由一支骑兵部队护送他们穿过群山。他们被一个强盗团伙袭击，只有一个中士，他年轻漂亮的女儿和七个虐待狂，凶残的囚犯幸存下来，他们没有马或马车。中士必须想办法把他的囚犯送到目的地，同时保护他的女儿，注意那些仍在追捕的强盗，并试图确定哪一个囚犯是奸杀他妻子的人。