The Octagon

A martial artist (Chuck Norris) must stop a group of terrorists trained in the ninja style by his half-brother (Tadashi Yamashita) The film opens with a short scene at a terrorist training camp. We then meet Scott James, a retired karate champion, who is at a dance performance. He takes Nancy out to dinner because he is interested in how she incorporated the martial arts into her routine. The next day, Scott goes to see an old mercenary friend named McCarn (Lee Van Cleef) McCarn tries to recruit Scott to join his cause in eliminating terrorists.