 Hotel Laguna2001 · Writer | Writer |
 Via del Corso2000 · Writer | Writer |
 Si fa presto a dire amore2000 · Writer, Screenplay | Writer, Screenplay |
 Saint Tropez, Saint Tropez1992 · Producer | Producer |
 Forever1991 · Producer, Screenplay | Producer, Screenplay |
 The House of Smiles1991 · Producer | Producer |
 Paprika1991 · Producer | Producer |
 The African Woman1990 · Producer | Producer |
 King of New York1990 · Producer | Producer |
 Paganini1990 · Producer | Producer |
 Beyond the Ocean1990 · Producer | Producer |
 White Hunter1990 · Director, Writer, Producer | Director, Writer, Producer |
 Rimini, Rimini: A Year Later1988 · Producer | Producer |
 Nosferatu in Venice1988 · Director, Producer, Screenplay | Director, Producer, Screenplay |
 Ciao ma'...1988 · Producer | Producer |
 How Long Is the Adventure1987 · Producer | Producer |
 Stuff for the Rich1987 · Producer | Producer |
 Rimini Rimini1987 · Producer | Producer |
 Super Fantozzi1986 · Producer | Producer |
 Mark of the Scorpion1986 · Producer | Producer |
 The American Bride1986 · Producer | Producer |
 The Mines of Kilimanjaro1986 · Producer | Producer |
 Too Much1986 · Producer | Producer |
 All for the Moral Majority!1984 · Screenplay, Producer | Screenplay, Producer |
 Murder-Rock: Dancing Death1984 · Producer | Producer |
 Neapolitan Story1983 · Screenplay | Screenplay |
 Journey with Papa1982 · Producer | Producer |
 I Know That You Know That I Know1982 · Producer | Producer |
 The Secret of Seagull Island1982 · Writer | Writer |
 The Precarious Bank Teller1980 · Screenplay | Screenplay |
 Riavanti… Marsch!1979 · Screenplay | Screenplay |
 L'anello matrimoniale1979 · Screenplay | Screenplay |
 Rock 'n Roll1978 · Screenplay | Screenplay |
 The Witness1978 · Writer | Writer |
 The Cat1977 · Screenplay | Screenplay |
 L'altra metà del cielo1977 · Screenplay | Screenplay |
 The Two Missionaries1974 · Screenplay | Screenplay |
 The Great Kidnapping1973 · Screenplay | Screenplay |
 Società a responsabilità molto limitata1973 · Writer | Writer |
 Brothers Blue1973 · Writer | Writer |
 Increase and Multiply1973 · Writer | Writer |
 Seduction Squad1972 · Writer | Writer |
 The Tough and the Mighty1969 · Screenplay | Screenplay |
 The Vatican Affair1968 · Screenplay | Screenplay |
 Five Days in Sinai1968 · Writer | Writer |
 Death Rides Along1967 · Screenplay | Screenplay |
 Halleluja for Django1967 · Screenplay | Screenplay |
 Grand Slam1967 · Screenplay | Screenplay |
