Writing

1982

… Writer

1981

… Writer

1978

… Writer

1977

… Screenplay

1973

… Writer

1972		The Most Wonderful Evening of My Life … Writer
1972		Ipotesi sulla scomparsa di un fisico atomico … Original Story

1971

… Screenplay

1970

… Story … Screenplay

1969

… Story … Screenplay

1968		Be Sick… It's Free … Screenplay
1968		Sunstroke … Writer

1967

… Writer

1966		Maigret at the Pigalle … Storyboard
1966		Pardon, Are You for or Against? … Screenplay … Story
1966		Smoke Over London … Story … Screenplay

1964		The Escape … Screenplay
1964		It's a Hard Life … Screenplay
1964		A Very Handy Man … Writer

1963

… Story

1962		Copacabana Palace … Story
1962		Roaring Years … Story

1961		Ghosts of Rome … Idea
1961		Viva l'Italia! … Screenplay … Story

1960

… Screenplay … Story

1959

… Screenplay … Story

1958

… Screenplay … Story

1957

… Screenplay … Story

1956		Peccato di castità … Screenplay
1956		A Mink Coat … Screenplay
1956		The Bigamist … Story … Screenplay

1955		Roman Tales … Dialogue … Screenplay … Adaptation
1955		Le signorine dello 04 … Story … Screenplay … Idea

1954		Fear … Writer
1954		Picasso … Writer
1954		High School … Screenplay
1954		Chronicle of Poor Lovers … Screenplay
1954		Daughters of Destiny … Story

1953		It Happened in the Park … Idea … Story
1953		Easy Years … Screenplay

1952		The Machine That Kills Bad People … Screenplay
1952		Three Girls from Rome … Screenplay … Story

1951

… Dialogue … Screenplay … Story

1950		A Dog’s Life … Screenplay
1950		Sunday in August … Story
1950		Stromboli … Screenplay
1950		Pact with the Devil … Writer

1948		Difficult Years … Adaptation … Screenplay
1948		Germany, Year Zero … Writer
1948		Under the Sun of Rome … Screenplay

1947		Fatalità … Screenplay
1947		Cronaca nera … Screenplay … Story

1946		Paisan … Dialogue … Story … Screenplay
1946		Shoeshine … Screenplay … Story

1945

… Story … Screenplay

1944

… Screenplay

1943		Addio, amore! … Screenplay
1943		T'amerò sempre … Screenplay
1943		Il figlio del corsaro rosso … Writer
1943		Harlem … Screenplay
1943		Gli ultimi filibustieri … Writer

1942		Don Cesare di Bazan … Screenplay
1942		Gioco pericoloso … Screenplay

1941

… Screenplay

1939		La notte delle beffe … Screenplay
1939		Cose dell'altro mondo … Screenplay
1939		Traversata nera … Screenplay
1939		Battles in the Shadow … Screenplay

1938

… Writer