1971Durango Is Coming, Pay or DieMovieScreenplay
1970Rangers Attack at Hour XMovieStory · Writer
1969The Viking Who Became a BigamistMovieScreenplay
1968All on the RedMovieStory · Writer
1968SunstrokeMovieWriter
1967Spia spioneMovieScreenplay
1966Ringo and Gringo Against AllMovieStory · Screenplay
1966For a Few Dollars LessMovieScreenplay
1966James Tont Operation T.W.O.MovieScreenplay
1964Robbery Roman StyleMovieScreenplay
1964The ManiacsMovieScreenplay
1964The BetrothedMovieScreenplay
1963Heroes of the WestMovieStory · Screenplay
1963Gli onorevoliMovieScreenplay
1963The SwindlersMovieStory · Screenplay
1963Son of Hercules vs. MedusaMovieScreenplay · Story
1962Two Against AllMovieStory · Screenplay
1961Dying as HierarchsMovieStory · Screenplay
1961I magnifici treMovieStory · Screenplay
1961I soliti rapinatori a MilanoMovieStory · Screenplay
1961Totò, Peppino and... the Sweet LifeMovieScreenplay
1960He Who Hesitates Is LostMovieScreenplay · Story
1960Un dollaro di fifaMovieStory · Screenplay
1960MessalinaMovieStory · Screenplay
1960I baccanali di TiberioMovieStory · Screenplay
1959Men and NoblemenMovieScreenplay
1958The Girl of San Pietro SquareMovieStory · Screenplay
1958The Inveterate BachelorMovieStory · Screenplay
1958Il cielo bruciaMovieScreenplay
1957Una grande ombraMovieScreenplay
1956The Sword and the CrossMovieWriter
1956The AwakeningMovieScreenplay
1954Sins of CasanovaMovieScreenplay · Story
1952Il bandolero stancoMovieWriter