WriterLeonardo Benvenuti
- Born September 8, 1923 in Firenze, Italy
- Died November 3, 2000
- 2011My Friends: Act IV – How It All BeganFilmStory
- 2001Ogni lasciato è persoFilmScreenplay, Idea, Story, Writer
- 2000Teste di coccoFilmWriter
- 2000Once Upon a Time: Sergio LeoneFilmSelf
- 2000Come quando fuori pioveSeriesScreenplay, Creator
- 1999BagnomariaFilmScreenplay, Story
- 1998Gallo cedroneFilmScreenplay, Story
- 1997Finalmente soliFilmWriter
- 1997The Man with the Cigar in His MouthFilmSelf (as Leo Benvenuti)
- 1996Fantozzi The ReturnFilmScreenplay
- 1996The Worker and the Hairdresser in a Whirlwind of Sex and PoliticsFilmScreenplay
- 1995Honeymoon TripsFilmScreenplay, Story
- 1995Looking for ParadiseFilmScreenplay
- 1994The New ComicsFilmStory, Screenplay
- 1994The HeroesFilmScreenplay
- 1994Dear Goddamned FriendsFilmScreenplay
- 1993Fantozzi in HeavenFilmScreenplay, Story
- 1993Caino e CainoFilmWriter
- 1992Ciao, Professore!FilmScreenplay, Story
- 1992Ricky & BarabbaFilmScreenplay
- 1992Al lupo, al lupoFilmScreenplay, Story
- 1991The Comics 2FilmScreenplay, Story
- 1991PiedipiattiFilmScreenplay
- 1990Fantozzi to the RescueFilmStory, Screenplay
- 1990The ComicsFilmScreenplay, Story
- 1990Tonight at Alice'sFilmScreenplay, Story
- 1990I Wanted PantsFilmScreenplay
- 1990SandinoFilmScreenplay
- 1989I Won the New Year's LotteryFilmScreenplay, Story
- 1989Il bambino e il poliziottoFilmStory, Screenplay
- 1989The Sleazy UncleFilmScreenplay
- 1988Compagni di scuolaFilmStory, Screenplay
- 1988Fantozzi RetiresFilmScreenplay, Story
- 1988The Big FoxFilmScreenplay
- 1987Us Real Men, We Hard MenFilmStory, Screenplay
- 1987My Sister and IFilmStory, Screenplay
- 1987I picariFilmScreenplay, Story
- 1986Super FantozziFilmScreenplay, Story
- 19867 Kilos in 7 DaysFilmScreenplay, Story
- 1986Let's Hope It's a GirlFilmScreenplay
- 1986The Lieutenant of the CarabinieriFilmStory, Screenplay
- 1985My Friends Act IIIFilmStory, Screenplay
- 1984Once Upon a Time in AmericaFilmScreenplay
- 1984I due carabinieriFilmStory, Screenplay
- 1984Bertoldo, Bertoldino, and CacasennoFilmStory, Screenplay
- 1983Fantozzi Still SuffersFilmStory, Screenplay
- 1983Two of a KindFilmStory, Screenplay
- 1983PetomaniacFilmWriter
- 1982My Friends Act IIFilmScreenplay, Story
- 1981Bianco, rosso e VerdoneFilmStory, Screenplay
- 1981The Marquis of GrilloFilmScreenplay, Story
- 1981Fracchia The Human BeastFilmScreenplay
- 1980Fantozzi Against the WindFilmScreenplay
- 1980Fun Is BeautifulFilmStory, Screenplay
- 1980The TerraceFilmTerrace Guest
- 1980La locandieraFilmWriter
- 1979Dr. Jekyll Likes Them HotFilmStory, Screenplay
- 1979Lovers and LiarsFilmScreenplay
- 1979I viaggiatori della seraFilmSandro Zefferi
- 1979TesoromioFilmScreenplay
- 1978Professor Kranz german in GermanyFilmWriter
- 1977The Bishop's BedroomFilmScreenplay
- 1976The Second Tragic FantozziFilmScreenplay
- 1976Goodnight, Ladies and GentlemenFilmStory, Screenplay
- 1976Strange OccasionFilmScreenplay
- 1976Chi dice donna, dice donnaFilmWriter
- 1975FantozziFilmScreenplay
- 1975My FriendsFilmStory, Screenplay
- 1975The Flower in His MouthFilmScreenplay
- 1974While There's War There's HopeFilmScreenplay
- 1974I'll Fix America and Be Right BackFilmScreenplay, Story
- 1974Permettete signora che ami vostra figlia?FilmScreenplay
- 1972Alfredo, AlfredoFilmStory, Screenplay
- 1972Don Camillo and the ContestantsFilmCo-Writer
- 1972We'll Call Him AndreaFilmCo-Writer
- 1971Between MiraclesFilmScreenplay
- 1971Let's Arm Ourselves and Go!FilmScreenplay
- 1971TrastevereFilmCustoms Officer (uncredited)
- 1971In Love, Every Pleasure Has Its PainFilmWriter
- 1970Let's Have a RiotFilmStory, Screenplay