Il cavaliere misterioso
- Sal: 1948
- Welat: Italy
- Genre: Adventure, Action, Drama
- Studio: Lux Film
- Keyword: casanova, 18th century, peplum, catherine the great
- Serek: Riccardo Freda
- Avdan: Vittorio Gassman, María Mercader, Yvonne Sanson, Gianna Maria Canale, Alessandra Mamis, Hans Hinrich