La pantera rosa - The pink panther (1963)

It is no mystery why women fall under his spell; Sir Charles Lytton is a suave and sophisticated seducer with all the right moves. However, Lytton currently only has eyes for one woman: the charming Princess Dala, or rather, her Pink Panther, an unusually flawed diamond and her country's national symbol. After all, Lytton leads a double life: he is the notorious Phantom, a cunning jewel thief. With his eyes set on stealing the Pink Panther, he arrives at the exclusive ski resort in Cortina d'Ampezzo, unaware that he is not the only one who is after the rare gem. As the gentleman master thief rubs shoulders with the creme de la creme of the jet set, Dala's protector keeps her under close watch: He is Inspector Jacques Clouseau, and he is determined to sabotage the Phantom's plans. Clouseau has been on his trail for years. What happens when he finally catches him?