3 Ninjas Knuckle Up (New)

It's a triple treat of fus, action and comedy when the three ninjas take on a toxic waste king in this exciting follow-up to the hits: 3 Ninjas and 3 Ninjas Kick Back.

Rocky, Colt and Tum Tum are spending the summer with their martial artist grandfather when their 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 make-shift weapons and Native American lore, the three ninjas take their war party into the heart of enemy territory-the fortress-like Harding Waste Plant-for a show-stopping show-down of action and entertainment that everyone will enjoy.