"Godfather of the kung-fu film" Chang Cheh even wrote the song lyrics for this special crime thriller. David Chiang stars as a nightclub vocalist whose former criminal friends blackmail him into working with them again. In addition to such exceptional stalwarts as Ti Lung and Ku Feng, the rest of the cast includes such action actors as Chen Hsing, (The Invincible Fist) and Stanley Feng Tsui-fan (Hong Kong Superman) -- all under the guidance of master kung-fu choreographers Liu Chia-liang and Tang Chia.

十年前，小妹头陈小姐（露云娜 饰）的父亲与一班兄弟抢得五百万巨额款项，但是除了陈小姐的父亲其余兄弟都被警察逮捕送进了牢房，这笔巨款被其父藏匿了。多年后陈小姐的父亲病逝了，这班兄弟出狱后找到了已经进入演艺圈发展的陈小姐，并且绑架了她，妄图从她口中探寻这笔巨款的下落。他们恐吓、利诱，用了很多手段但是陈小姐都说自己不知道这笔钱。他们的谈话无意间被修车行老板大煞星（乔宏 饰）听到，大煞星财迷心窍，想将这笔钱据为己有，于是他帮助陈小姐逃出，并承诺陈小姐保她安全……

这部滑稽动作片并没有什么合理的故事情节，剧情也非常简单，一句话，就是小妹头被几名恶人追杀，被面恶心善的修车师傅大煞星出力相救……