 Till Marriage Do Us Part1974 · Writer | Writer |
 Caravaggio1967 · Writer | Writer |
 Il paradiso dell'uomo1963 · Screenplay | Screenplay |
 Pontius Pilate1962 · Screenplay | Screenplay |
 Barabbas1961 · Writer | Writer |
 Seduction Of The South1961 · Screenplay | Screenplay |
 Five Branded Women1960 · Writer | Writer |
 Tempest1958 · Screenplay | Screenplay |
 War and Peace1956 · Screenplay | Screenplay |
 Sunset in Naples1956 · Screenplay | Screenplay |
 Un po' di cielo1955 · Writer | Writer |
 Il vetturale del Moncenisio1954 · Screenplay | Screenplay |
 Knights of the Queen1954 · Writer | Writer |
 Ulysses1954 · Screenplay | Screenplay |
 Mambo1954 · Writer | Writer |
 Frine cortigiana d'Oriente1953 · Writer | Writer |
 The She-Wolf1953 · Screenplay | Screenplay |
 Jolanda, the Daughter of the Black Corsair1953 · Screenplay | Screenplay |
 The Unfaithfuls1953 · Screenplay | Screenplay |
 The Blind Woman of Sorrento1953 · Writer | Writer |
 Immortal Melodies1952 · Writer | Writer |
 Europa '511952 · Screenplay | Screenplay |
 Three Forbidden Stories1952 · Screenplay | Screenplay |
 Girls Marked Danger1952 · Screenplay | Screenplay |
 Anna1951 · Screenplay | Screenplay |
 Outlaw Girl1950 · Screenplay | Screenplay |
 Duel Without Honor1950 · Screenplay | Screenplay |
 Lure of the Sila1949 · Screenplay | Screenplay |
 Bitter Rice1949 · Screenplay | Screenplay |
 Lovers Without Love1948 · Screenplay | Screenplay |
 The Captain's Daughter1947 · Screenplay | Screenplay |
 Revenge1946 · Screenplay | Screenplay |
 Two Anonymous Letters1945 · Screenplay | Screenplay |
 La freccia nel fianco1945 · Screenplay | Screenplay |
 La primadonna1943 · Director, Screenplay | Director, Screenplay |
 The Betrothed1941 · Screenplay | Screenplay |
 L'elisir d'amore1941 · Screenplay | Screenplay |
 Department Store1939 · Screenplay | Screenplay |
 Animal Crackers1939 · Screenplay | Screenplay |
 I, His Father1939 · Writer | Writer |
 Heartbeat1939 · Screenplay | Screenplay |
 Voce senza volto1939 · Writer | Writer |
 La voce senza volto1939 · Screenplay | Screenplay |
 Il conte di Bréchard1938 · Screenplay | Screenplay |
 Felicita Colombo1937 · Screenplay | Screenplay |
| LLa danza delle lancette1936 · Screenplay | Screenplay |
 Ginevra degli Almieri1935 · Writer, Screenplay | Writer, Screenplay |
 Destiny Unknown1935 · Screenplay | Screenplay |
 Like the Leaves1935 · Screenplay | Screenplay |
 Three Cornered Hat1935 · Screenplay | Screenplay |
 I'll Give a Million1935 · Writer | Writer |
 Ragazzo1934 · Director, Writer | Director, Writer |
 I Will Love You Always1933 · Screenplay | Screenplay |
 I Will Always Love You1933 · Screenplay | Screenplay |
