Writing
Danger: Diabolik
1968 · Story
The Treasure of San Gennaro
1966 · Screenplay
Come Have Coffee with Us
1970 · Screenplay
Ghosts, Italian Style
1967 · Screenplay
Don Camillo and the Contestants
1972 · Co-Writer
Me, Me, Me... and the Others
Operation San Pietro
Benito Mussolini: Anatomy of a Dictator
1962 · Co-Director
Gangsters '70
1968 · Writer
Spy in Your Eye
1965 · Writer
Intrigue in Los Angeles
1964 · Writer
The Black Sheep
1968 · Screenplay
The Archangel
1969 · Screenplay
A Brief Season
1969 · Writer
Better a Widow
Arabella
1967 · Writer
Ischia operazione amore
Il treno del sabato
38-24-36
1963 · Writer
Beach Casanova
1962 · Screenplay
Gente felice
1957 · Screenplay
A Woman Alone
1955 · Writer
