Lo straniero di silenzio

The name of this movie is Lo straniero di silenzio released in 1968-06-20 and it's main theme is The Stranger comes across some bad guys trying to kill a Japanese emissary for a very important scroll. Before the emissary dies, he asks The Stranger to return the scroll to Japan. Once there he finds himself stuck in the middle of two rival clans and decides to play them off one against each other to free the town..