《九龙滩》是由林丰执导，郑大年,王冶,宋爱武主演的剧情片。该电影于1978年在大陆上映。1935年，红军来到乌江，国民党军队强迫老船工石长青放船过滩剿杀，石长青的徒弟赵志江（郑大年 饰）、王保成（王冶 饰）合力将满船匪军撞在龙头石上，参加了红军。解放后，仍没能排除行船过滩的危险。1957年，王保成带领群众整治航道时发生了事故。1961年，赵志江被派遣回九龙滩，协助王保成治滩。两人做了细致深入的调查，得到了群众和航道工人的支持。反革命分子魏升与同伙妄图造成工程的伤亡事故，被滩师古胡子揭穿。大家一起投入了炸礁治滩的战斗，乌江天险从此变成了社会主义的水上通途。
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