A skilled young female agent is tasked with capturing a rogue former agent before she can unleash a biological weapon starting with the wealthy and powerful purveyors of the international sex trade.
When a retired Green Beret soldier is murdered by an Albanian drug gang in London, four of his veteran SAS comrades set out to avenge him, dispensing their own brand of justice on the streets of London.
外表落魄邋遢的浪人武士三十郎（三船敏郎 饰）来到一个小镇，清兵卫（河津清三郎 饰）和新田丑寅（山茶花究 饰）两家恶霸在那里为争夺地盘，招兵买马经常争斗，弄得民不聊生。三十郎决定从中设计，引诱双方雇佣自己，再加入不同方造成两边拼斗，由此坐收渔利，消灭对方。 但随着丑寅弟弟卯之助（仲代达矢 饰）的加入，情况又发生了不同，他手里握有短枪，占得优势，清兵卫的势力被打败，三十郎甚至也受伤不轻。但是决战在所难免，椿三十郎独对丑寅、亥之吉等众人，身处劣势的他如何能剿灭对方呢？
一位罗波那后裔因其唯一的摩托车被一位“现代罗波那”夺走用于选举集会，而被卷入冲突。这场起初微不足道的不公，很快便升级为一场为了自尊与尊严而战的激烈斗争。
