(Japanese: ルパン三世 カリオストロの城, Hepburn: Rupan Sansei: Kariosutoro no Shiro) is a 1979 Japanese animated action-adventure comedy film co-written and directed by Hayao Miyazaki. It is the second feature film featuring Monkey Punch's master thief Arsène Lupin III, from his manga series Lupin III.The film was Miyazaki's directorial debut after having previously worked as an animator for Toei Animation and Telecom Animation Film and directing several television shows, including Lupin the Third Part I. The Castle of Cagliostro follows gentleman thief Arsène Lupin III, who successfully robs a casino – only to find the money to be counterfeit. He heads to the tiny country of Cagliostro, the rumoured source of the bills, and attempts to save the runaway Princess Clarisse from the Count Cagliostro's men. Lupin enlists his associates, Jigen and Goemon, and sends his calling card to the Count to get Inspector Zenigata, his longtime nemesis, to the castle.

When Brazil's illustrious Santos FC and their American counterparts square off at the world's largest sports arena, Rio de Janeiro's Stadium Maracanan, the box office and betting takes are huge. Thus, Lupin and company plan to take the money, first getting themselves thrown in jail to give themselves alibis, and then escaping to make the theft once this is done. Will things go entirely as planned?

Supposedly, an old man who knows the secret of the legacy of Hitler is living on the other side of the Berlin Wall. Walls are no problem, and taking Genhardt, the old man, to the West is easy enough, but he is absolutely senile and recalls nothing about any legacy. Therefore, the plan is to reenact a scene from the period, but... What has happened to the legacy, anyway?