Crossed Swords or The Teacher of Don Juan (Italian: Il Maestro di Don Giovanni) is a 1954 historical swashbuckling adventure film directed by Milton Krims and starring Errol Flynn, Gina Lollobrigida and Nadia Gray. It was co-production between Italy and the United States. It was shot at the Cinecittà Studios in Rome. The film's sets were designed by the art director Arrigo Equini.