Lethal Ninja

Lethal Ninja is not on a subscription service in the US right now, but you can rent or buy it on Prime Video. Cinova checks this every time you open the movie page.

Lethal Ninja does not have a Cinova Score yet. A title needs at least 5 ratings before the community average shows. Rate it in the app and you could be one of the first.

A scientist discovers a chemical that can be used to make a great cure or a great virus, and a criminal sends ninjas to steal it and kill him. When they can't open the container, they go hunting for 'Copy', who (unbeknownst to him) holds the key to the box. The scientists' own ninjas want to stop them by killing...

Lethal Ninja was directed by Herman Yau and released in 2006. It stars Huang Shengyi, Dayo Wong Chi-Wah and Masato.

Open Lethal Ninja in the Cinova app, tap Rate, pick a bucket (Exceptional, Excellent, Good, Mediocre or Poor), then answer a few quick head to head picks against movies you have already rated. Cinova turns those picks into a decimal score that is yours, and slots Lethal Ninja into your personal ranking.