Karate champion Matt Logan is enlisted by the police to train officers in self-defense after narcotics agents are killed by an assailant using the martial arts.
Production companies：
American Cinema Productions
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Budget：$3,500,000.00
Revenue：$20,166,000.00
Overview：Karate champion Matt Logan is enlisted by the police to train officers in self-defense after narcotics agents are killed by an assailant using the martial arts.
