Lupin the 3rd Part 4
After receiving a mysterious invitation, Inspector Zenigata arrives in San Marino for Lupin's wedding to Rebecca Rossellini. It's soon revealed that the marriage is a sham, and that Lupin plans to steal the Royal Crown of Liberty.
Mauro Brozzi, a popular footballer, asks Lupin for help to steal a medical record from a dangerous criminal's well patrolled mansion that proves he's using doping in order to fight off his upcoming blindness.
Lupin announces that he'll manage to steal a precious diamond from the Prince of England, who is currently in Italy to pay a visit to Rebecca. However, Lupin is forced to fight for his prize against Nyx, a well trained member of the MI6.
Jigen finds himself in a town where a dangerous boss, Eric, punishes anyone holding a firearm by wounding them so severely that they'll die an agonizing death.
Fujiko seems to fall in love with Luca, a young circus performer. But the truth is that Fujiko is simply pretending in order to lure him into revealing her all the magic tricks that he has learned from his recently deceased mentor.
Rebecca invites Lupin to one of her mansions, near Venice, in order to sign the papers for their divorce when a horde of zombies suddenly attack the islands.
Zenigata is assigned to protect Elena Gotti, the famous wife of a recently deceased billionaire, Roberto Gotti. In fact it's said that she's the only one to know where Roberto hid all his money, so her life is threatened by many robbers.
Brigitte, Nyx's daughter (who, like her sisters and her mother, doesn't know about his father's true job), is kidnapped during a school trip by women's smugglers that want to sell her as a prostitute to her own father.
Lupin and Jigen go looking for a treasure in an old castle which is said to be haunted by a ghost. Here, Lupin must face an aged woman thief and her two sons, but is helped by a little girl, Carla, who claims to be the owner's daughter.
Sometime ago Goemon had been hired with other killers by the young Italian politician Leopoldo Flago in order to kill Samuel Decale, an African dictator, and his bodyguard, Zora, a legendary sniper.
Lupin is invited by both Fujiko and Rebecca to a party where the collection of a recently deceased famous wine collector will be put on sale and decides to accept both the invites trying to jump from one girl to the other during the party.
Rebecca is kidnapped by the MI6 and Robson calls for Lupin's help. Lupin finds out that the MI6 is looking for the research of Rebecca's lost love, Wataru, a young Japanese scientist who died sometime ago.
Lupin manages to decrypt Wataru's notes finding himself in a sort of dream where he meets Wataru himself. He informs Lupin that this world has the power to influence all mankind and that someone killed him in order to find out his secrets.
Zenigata is able to stop several attempts by Lupin to escape from many Italian prisons, but the government can't afford such surveillance. So, to prevent him from escaping, Zenigata escorts Lupin to an impenetrable cell on a tiny island.
Lupin is out of money, so he decides to steal the Mona Lisa in order to sell it. He completes his theft, but soon finds out it's a fake, since the original Mona Lisa is in the hands of a corrupt politician using it to fund his political career.
Lupin steals a precious diamond with the unique power to change the personality of anyone who looks at it, but during his escape the jewel ends up in a boy's backpack. To take it back, Lupin sneaks into the boy's high school as a new professor.
Lupin, Jigen and Goemon want to spend some time in the hills outside Rome, but they casually find a lost dog. The dog belongs to a rich woman who's ready to offer a big reward to anyone who will be able to bring it back to her.
Lupin and his team are kidnapped by Greco, who has sworn to rid the world of criminals. Trapped in a basement, they're challenged to find a way out, but are informed that one of them has been brainwashed to become Greco's personal puppet.
Strange paintings representing Lupin and many others begin to appear around Italy. Lupin and all the represented people meet in Santa Maria delle Grazie, where someone has prepared some sort of revisiting of Leonardo da Vinci's L'Ultima Cena.
Fox, a dangerous mercenary, manages to steal the "Dragon's Tail", a list of MI6's agents around the world. To get it back, Gibbons orders Nyx to retake his place in the secret service. However, Lupin is also looking for the Dragon's Tail.
Lupin steals an old Fiat from a vintage car dealer, and Zenigata cannot arrest him because the car is extremely precious and could be damaged. The Fiat belongs to an aged Italian singer who is now on the brink of death.
Shortly after traveling to Japan Fujiko is kidnapped, and her abductor orders Lupin to steal a precious doll. They both discover that the kidnapping was a trap prepared for them by the Japanese detective Akechi Holmes, and Lupin is arrested.
While watching her last movie, Rebecca remembers when she and Lupin met for the first time. Rebecca and Robson had been kidnapped by a stalker, and Lupin, who had recently arrived in Italy, was able to save them thanks to Zenigata's help.
Rebecca realizes she is in love with Lupin, and announces that she'll capture him. In the meantime, Lupin continues to break into various banks without stealing anything, and Rebecca understands that he's searching for something in particular.
Leonardo is ready to create his greatest masterpiece, the Armonia del Mondo (World's Harmony), and uses a device to entrap all the Italians inside the Sogno Italiano, replicating his consciousness in the mind of every inhabitant of Italy.
Lupin manages to defeat Leonardo, allowing Rebecca to maintain her personality. Leonardo believes to have won, but he soon finds out that Lupin has copied his consciousness in all the Italians' minds, and so he managed to defeat him entirely.