强尼是波士顿着名的私家侦探，某次渡假到洛杉矶探视其哥哥，不料匪徒竟公然闯入将其哥哥和大嫂杀死，为了逮捕凶手他做了地毯式的侦探，并得到街头青少年的鼎力帮助，最后发现了绑匪集团的巢穴。...

The movie will be about Michael Rivers, who is a skilled martial artist and is forced to fight in an illegal fighting tournament in order to save his daughter. Along his journey he discovers other mar...