Dr. Jonas Carson, a scientist, invents Chip, an android teenager. Dr. Carson sends Chip to school with his daughter Becky to see whether an android could interact with others. But his former employer decides to try and make a profit by stealing the mechanical boy.

David Sloan被人诬蔑为国际恐怖组织的成员，并以涉嫌谋杀的罪名被监禁。但是他并没有犯下这项罪行。在监禁期间， 他得知Tong Po绑架了他的妻子并劫持到了在墨西哥。联邦调查人员进行调查时，要求David带领他们进入Tong Po的大本营，条件是释放David。 David凭着自己的努力进入了Tong Po的跆拳道比赛，但如果他想找到自己的妻子的话，那他就必须打败其他的对手。为了自己的生命，为了妻子，他一定要获得胜利，这时，他已不再是罪犯了。

In this rousing sequel to Kickboxer, Tong Po broods about his defeat at the hands of Kurt Sloan. Po and his managers resort to drastic measures to goad Kurt's brother into the ring for a rematch.