3 Ninjas Knuckle Up | Full Movie | Movies Anywhere

It's a triple threat of fun, action and comedy when Rocky, Colt and Tum Tum's friendship with a local Native American girl, Jo, pulls them into a modern-day battle between the local Native Americans and a corrupt businessman. Armed with makeshift weapons and Native American lore, the three ninjas take their war party into the heart of enemy territory - the fortress-like Harding Waste Plants - for show-stopping showdown of action and entertainment that everyone will enjoy.