Revenge of the Ninja is a 1983 martial arts movie directed by Sam Firstenberg. The film follows Cho Osaki (Sho Kosugi), a ninja master who relocates to America after his family is slaughtered in Japan by rival ninjas. Seeking a peaceful life in the U.S., Cho becomes embroiled in a web of drug trafficking and violence when he discovers that the dolls he's importing from Japan are filled with narcotics. Forced to confront his past, Cho unleashes his ninja skills to take on the criminals and seek vengeance. The movie is filled with intense fight sequences and showcases the ninja phenomenon that was popular during the 1980s. It was produced by Cannon Films and was a box-office success.
(Summary by FreeGreatMovies.com)