Quick recap
The third movie. Naruto, Kakashi, Sakura, and Lee escort Prince Hikaru and his father, Michiru, back to the Land of the Moon. Michiru buys an entire circus on a whim, and the spoiled boy treats the animals with contempt until a storm at sea forces him to pitch in and starts his friendship with Naruto. On arrival they learn that the minister Shabadaba has seized power with the mercenary ninja Ishidate, and the dying King Kakeru names Michiru his successor. The team storms the palace, Hikaru saves his father from execution, and the two help Naruto use moonlight to power up his Rasengan and beat the villains. Father and son learn that money isn't happiness.
No spoilersOpens once you mark the title as seen.