The wise-cracking ninjas take on the world's most famous movie monsters in a reality-bending death-match to save mankind. Dracula has called upon legendary terrors – Frankenstein, the Werewolf, the Mummy, and a coven of gorgeous, deadly witches to wipe out the ninjas and enslave the world. But the ninjas have their own supernatural powers to battle this evil, along with their high-kicking kung-fu skills, leading to an epic showdown.