It all started with The Five Venoms, the internationally loved kung-fu thriller. It continued through more than a dozen bloody good entertainments featuring the same actors in different roles. This is considered the last official "Venoms" movie, but what a film it is. There's one plasma-spurting attack after another as heroes and rogues alike try to solve the secrets of this hell house. The core Venoms themselves choreograph the gory fun in this fond farewell to their worldwide film series sensation!

本片为张彻导演，拍于1977年，故事以第二次世界大战日军侵占上海为背景，由狄龙、傅声、姜戴维、刘永、戚冠军及施思六大巨星领衔主演。剧情描述，中国海军力量薄弱，仅有三艘军舰停泊在江阴，难以跟日舰抗衡；为保存战力，参谋部决定暂不与日舰正面作战，而在长江布下水雷，以阻遏敌军内进，另方面特拟出一个进攻计划，将一艘鱼雷快艇伪装成渔船，乘夜驶进上海外滩，企图施以突袭……

A dying master sends his last student to check up on five former pupils, who each know a special style of kung-fu.