Watch Ninja: Shadow of a Tear

In the movie Ninja: Shadow of a tear our hero is out for revenge after his wife was murdered, which awakened him from some of the only real peace he has ever known. He takes to the streets in search of her murderers, and aims to satisfy her death with many other deaths in kind. The shadowy organization who had the hero's wife killed becomes more obvious as the plot progresses, with more and more twists and turns emerging as things move forward. It is just a matter of time before everything concludes, but it becomes obvious that the man behind the mask is in no mood for talking.