The Instructor (1983)
A widowed, principled karate instructor finds his patience is tested when a rival martial arts school starts engaging in criminal acts around town and begins to attack his students and friends.
Actors: Bob Chaney, Don Bender, Steve Boergadine, Bob Saal, Shirley Bendell, Hank Gordon, Lynday Scharnott, Bruce Wendell
Country: United States of America