Revenge of the Ninja

Revenge of the Ninja is a movie starring Shô Kosugi, Keith Vitali, and Virgil Frye. After ninjas killed his family, Cho and his son Kane come to America to start a new life. He opens a doll shop but is unwittingly importing heroin...
After his family is killed in Japan by ninjas, Cho and his son Kane come to America to start a new life. He opens a doll shop but is unwittingly importing heroin in the dolls. When he finds out that his friend has betrayed him, Cho must prepare for the greatest battle he has ever been involved in.