Duke and Yan, two long time rivals, are competing in the world’s most dangerous underground fighting tournament, where powerful crimelords can gamble and influence who they fight, the terrain they fight on and what weapons will be used. In this high-stakes bloodsport where one wrong move can mean certain death, they must decide whether to play by the rules or to cast their hono...

Ready to leave his profession behind, Loreno, an assassin, lends help to an old friend, Cetan, and taking one last job in Thailand seeking out a local kingpin. A judgment lapse violently crosses paths with an old colleague Paul.

纯朴善良的青年阿锦（托尼·贾 Tony Jaa 饰）自幼生长在泰国一个原始丛林中，村民们日出而作，日落而息，过着平和安静的生活。他们以大象作为交通工具和助手，人与动物间建立了深厚的友情。阿锦的父亲曾是一名皇家护卫，他在闲暇之余教儿子学习泰拳，好有朝一日进宫保卫国王。
　　父亲精心饲养大象，在泼水节当天拜托村长将大象献给国王。谁知村长图谋不轨，将大象转手卖给黑帮，企图销往澳洲牟取暴利。他们不择手段，还打伤了阿锦的父亲。愤怒的年轻人只身闯入黑帮老巢，与这群不法之徒展开大战。当得知大象正被送往悉尼，阿锦毫不犹豫，只身前往，由此踏上一条充满死亡危险的道路…