"Shogun Assassin" is a 1980 Japanese film directed by Robert Houston, which is an English-language re-edit of the first two films in the Lone Wolf and Cub series. The movie follows the story of Ogami Itto, a former samurai who becomes an assassin after being betrayed. He travels with his young son, Daigoro, seeking revenge against those who wronged him. The film is known for its stylized violence and striking visuals, combining elements of the samurai genre with a unique narrative style. It has gained a cult following and is often praised for its influence on later films and pop culture, including its impact on the grindhouse genre.