Sword of Doom / Dai bosatsu toge (1966)

Imagine Nakadai's murderous Onosuke from Yojimbo; then raise the level of his single-minded purpose an order of magnitude to the fated dancer of The Red Shoes and you get a vague idea of Ryunosuke, a psychopathic samuari hunted by the righteous and villainous alike. Hiroshi Murai's gritty B& W photography is awesome; and the choreography and staging of the swordfighting sequences are far and away the most rivetting I've ever seen (and I think I've seen most of them) -- not romantically stylized as in Inagaki's Samurai Trilogy -- something like the subtlety of Kurosawa meets the textured action of John Woo. The characters are intense and memorable. The final freeze frame may put you in mind of Butch Cassidy. You'll never forget it.

IMDB link> http://www.imdb.com/title/tt0060277/