*Casanova* (2005) is a romantic comedy-drama film directed by Lasse Hallström, starring Heath Ledger as the legendary 18th-century Venetian adventurer and seducer Giacomo Casanova. The film follows Casanova as he meets his match in the independent and outspoken Francesca Bruni, played by Sienna Miller, challenging his womanizing ways. As he pursues her, Casanova finds himself entangled in a series of comic misadventures involving mistaken identities, secret affairs, and duels. Set against the backdrop of Venice’s opulent and vibrant culture, the film blends romance, humor, and historical intrigue, showcasing Ledger’s charming and playful side.