Title: Così parlò Bellavista
Content:  Così parlò Bellavista is a 1984 Italian comedy film based on the novel of the same name by Luciano De Crescenzo. De Crescenzo directed the film and also played the main role. For this film De Crescenzo won David di Donatello and Nastro d'Argento for best new director, while Marina Confalone won the same awards in the best supporting actress category.
Title: Così parlò Bellavista
Content: Luciano De Crescenzo - Professor Bellavista ; Isa Danieli - Mrs Bellavista ; Lorella Morlotti - Patrizia ; Geppy Gleijeses - Giorgio ; Marina Confalone - La cameriera ; Renato Scarpa - Cazzaniga ; Antonio Allocca - "Core N'grato" ; Nunzio Gallo - Camorrista ; Riccardo Pazzaglia - L'uomo del cavalluccio rosso 
Title: Bellissima (film)
Content:  Bellissima is a 1951 Italian neorealist drama film directed by Luchino Visconti and starring Anna Magnani, Walter Chiari and Tecla Scarano. The film is a satire of the postwar Italian film industry, and particularly the dreams of stardom encouraged by the neorealist movement which plucked out ordinary members of the public to appear in productions. Bellissima is the only feature film in Visconti's oeuvre with a predominantly comic tone. It was not a box office success.
Title: Il mistero di Bellavista
Content:  Il mistero di Bellavista (also known as Bellavista's Mystery and The Mystery of Bellavista) is a 1985 Italian comedy film written, directed and starring Luciano De Crescenzo.
Title: Bellissima (film)
Content:  Alessandro Blasetti, a contemporary film director, appears as himself. Keeping in with the tradition of neorealism a number of roles went to members of the public. Magnani played a part in their selection, approving of Gastone Renzelli a butcher who was cast as her husband. The film's sets were designed by the art director Gianni Polidori. It was shot at the Cinecittà Studios, which appear prominently in the film.
Title: Luciano De Crescenzo
Content: Così parlò Bellavista (1984) ; Il mistero di Bellavista (1985) ; 32 dicembre (1987) ; Croce e delizia (1995) 
Title: Gegè Bellavita
Content:  Gegè Bellavita is a 1978 Italian commedia all'italiana film directed by Pasquale Festa Campanile.
Title: Belli di papà
Content:  Belli di papà is a 2015 Italian comedy film co-written and directed by Guido Chiesa and starring Diego Abatantuono. It is a loose remake of the Mexican comedy film The Noble Family.
Title: Il mistero di Bellavista
Content: Luciano De Crescenzo as Professor Gennaro Bellavista ; Sergio Solli as Saverio ; Benedetto Casillo as Salvatore ; Marina Confalone as Rachelina ; Renato Scarpa as Dr. Cazzaniga ; Andy Luotto as Frank Amodio ; Marisa Laurito as Marquise Marisa Buonajuto di Pontecagnano ; Riccardo Pazzaglia as Marquis Filiberto Buonajuto di Pontecagnano ; Nuccia Fumo as Mrs. Carmelina Finizio ; Nunzia Fumo as Mrs. Camilla Finizio ; Gerardo Scala as Luigino ; Renato Rutigliano as Capuozzo ; Lucio Allocca as Mercalli ; Geppy Gleijeses as Giorgio ; Luigi Uzzo as Armando ; Max Turilli as Frank Footter 
Title: The Belle Starr Story
Content:  The Belle Starr Story/Il mio corpo per un poker is a 1968 Italian made episodic Bonnie and Clyde type Spaghetti Western co-written and co-directed by Lina Wertmüller and starring Elsa Martinelli who also sings the title song. It is the only Spaghetti Western directed by a woman and one of the few which stars a woman in the title role. Wertmüller replaced after a few days Piero Cristofani, who was at his directorial debut.

Question: Who was the director of Così parlò Bellavista?
Answer: Luciano De Crescenzo.