A Force of One (1979) is a Action, Adventure, Crime, Drama, Thriller film that follows 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. Currently, you can watch A Force of One on Amazon Prime Video, fuboTV, MGM+ Amazon Channel, MGM Plus Roku Premium Channel. Streaming availability may vary by country and platform over time. It has a user rating of 4.9 out of 10 from 116 votes. Fans of action movies may also want to explore similar titles below.