Romolo Valli: Romolo Valli. Actor: The Leopard. Romolo Valli was born on 7 February 1925 in Reggio Emilia, Emilia-Romagna, Italy. He was an actor, known for The Leopard (1963), Duck, You Sucker! (1971) and The Garden of the Finzi-Continis (1970). He died on 1 February 1980 in Rome, Lazio, Italy.