电影《一枝花与铁臂膀》着重讲述了蔡庆与蔡福两兄弟为了救助富甲一方的卢俊义而展开的一系列故事。实力派演员郝柏杰在剧中饰演梁山好汉“一枝花”蔡庆，一个外表风流不羁，内心纠结复杂，充满豪情的人物。在正义路上，几经波折，辗转徘回，令人心悸。
抗日战争时期，在林海雪原中活跃着一个《山雪》小戏班。机智英勇的侯星、二妞和大狗在抗联和地下党的领导下，配合抗联勇斗敌顽，智取秘密军事布署图，粉碎了日本侵略者的讨伐阴谋。
Kyohei Aizawa, an assassin for a covert non-governmental espionage group in Japan called "SEEK", is grieving over the loss of his girlfriend from a tragic plane accident. The leader of "SEEK",Ryo Mikumo, contacts him for an emergency mission; save a fellow agent, recover a new highly explosive liquid called "RDX@", stop a ruthless Yakuza leader, Sojiro Kotsuki, and his gang before they take over Japan. Although the Ninjas were thought to have disappeared... the new breed of assassins live on helping to protect Japan and all that is right; the Ninjas are coming soon.
北方某警校实习学员陆冬女在一次执行任务中，因擅自击毙一走私团伙的杀手而暴露目标，为此她不辞而别离开了警校，就职于太平保安公司。冬女的行踪被走私团伙成员、歌乐文化开发公司经理冯婕发现，她找借口聘用了冬女，让其携巨款出差，并伺机将款劫走、栽赃陷害。与此同时，走私团伙的头目何天雄又派派手下伪装成警察将冬女绑架，并让冯捷以冬女携巨款潜逃为名向公安局报案。冬女的小学同学“斑马”挺身而出，几次帮助冬女逃脱险境。最后，冬女在男友特警队长刘伟的帮助下，终于歼灭了犯罪团伙
