Dan Duryea and his cronies rob a fake spiritualist and then take it on the lam to Atlantic City.

　　A Mexican revolutionary hires an American gunslinger to organize the rescue of their leader from a brutal army prison.

西部片在美国类型片中是最具观赏性的一种，以展现西部粗旷牛仔及迷人的自然风光为主。马匹，印第安风情，追逐场面，硬汉形象构成了西部片必不可少的视听元素。这部《豪勇七蛟龙3》在场面气势上虽不能和第一部相比，但依旧不失为一部精彩的西部片。