Title: Nada (1947 film)
Content:  Nada is a 1947 Spanish drama film directed by Edgar Neville. It is based on Carmen Laforet's famous novel Nada which won the Premio Nadal. It was written by Carmen Laforet. The novel was filmed also in Argentina in (1956) by Leopoldo Torre Nilsson with the title Graciela. Although the film is an entirely Spanish production, the cast includes some Italian actors: Fosco Giachetti, María Denis, Adriano Rimoldi. The film was censored and cut by 34 minutes, so credited actors such as Félix Navarro, María Bru and Rafael Bardem disappeared from the film. The role of José María Mompín was hardly reduced. Most of the Barcelona exteriors were removed.
Title: Nada (1974 film)
Content: Director : Claude Chabrol ; Screenplay : Claude Chabrol from the novel Nada by Jean-Patrick Manchette ; Script : Claude Chabrol ; Director of photography : Jean Rabier ; Sound : Guy Chichignoud ; Music : Pierre Jansen ; Scenery : Guy Littaye ; Assistant-director : Régis Wargnier ; Editor : Jacques Gaillard ; Script : Aurore Paquiss ; Production : Les Films de La Boétie, Italian International Film (Rome) ; Producer : André Génovès ; Distributor : Les Films de La Boétie, CIC - Cinema International Corporation ; Length : 110 minutes Source: IMDb
Title: Nada (1974 film)
Content:  Nada (known as The Nada Gang in the USA. ) is a Franco-Italian political thriller film directed by Claude Chabrol released in 1974 and adapted from the crime novel Nada by Jean-Patrick Manchette. Inspired by the May 1968 events in France, the film has been described as a social thriller.
Title: Nadaan (1971 film)
Content: Director - Deven Verma ; Screenplay - Deven Verma ; Dialogue - Akhtar-Ul-Iman ; Producer - Deven Verma ; Editor - Subhash Gupta, Khan Zaman Khan ; Cinematographer - Anwar Siraj ; Art Director - K. Baburao, S. S. Sharma (assistant) ; Production Manager - M. Hasan Ali Siddique ; Assistant Director - Aijaz Ali, Prem Kamath ; Assistant Cameraman - Rohington Behramsha, Clyde Chai-Fa, Parvez M. Irani, Vijay Hangal (stills) ; Stuntman - M. B. Shetty, Surendra Shetty, Balram (assistant) ; Choreographer - Surya Kumar, Badri Prasad ; Original Music - Shankar-Jaikishan ; Music Assistant - Sebastian D'Souza, Dattaram Wadkar ; Lyricist - Hasrat Jaipuri ; Playback Singers - Mukesh, Asha Bhosle 
Title: Nada Inada
Content:  Nada was born in the Magome district of Tokyo, but was raised for part of his youth in Sendai. He graduated from the Medical School of Keio University. One of his fellow students was Kita Morio, who encouraged his interest in literature and in the French language. He later traveled to France on a government scholarship. His wife was French. Nada's medical specialty was psychiatry, particularly in the treatment of alcoholism, and he was head of the Substance Abuse Department of National Hospital located in Yokosuka, Kanagawa. One of his early novels, Retort, was nominated for the prestigious Akutagawa Prize.
Title: Nada (1947 film)
Content: Conchita Montes as Andrea ; Fosco Giachetti as Román ; Tomás Blanco as Juan ; Mary Delgado as Gloria ; María Cañete as Angustias ; Julia Caba Alba as Antonia ; María Denis as Ena ; Adriano Rimoldi as Jaime 
Title: Carmen Laforet
Content:  In 1947, a version of the novel Nada was brought to the big screen. The full-length film was directed by Edgar Nevile. Actors such as Conchita Montes, Rafael Bardem, María Denis and Fosco Giachetti, among others, took part on it. Because of the censorship of those years, thirty minutes of the film were cut and many of the scenes shot in Barcelona were obliterated. Later, in 1956, Argentina brought to the big screen what would be an adaptation of the novel Nada, a black and white drama directed by Leopoldo Torre Nilsson.
Title: Nada (1974 film)
Content: Fabio Testi (Diaz) ; Maurice Garrel (Epaulard) ; Mariangela Melato (Cash) ; Michel Duchaussoy (Treuffais) ; Michel Aumont (Goemond) ; Didier Kaminka (Meyer) ; Lou Castel (D'Arey) ; Katia Romanoff (Anna Meyer) ; André Falcon (the Minister) ; Lyle Joyce (Ambassador Poindexter) ; Viviane Romance (Mme Gabrielle) ; Daniel Lecourtois (The Préfet) ; Rudy Lenoir (M. Bouillon) ; François Perrot 
Title: Nada Inada
Content:  Nada Inada (なだ いなだ) was the pen-name of a Japanese psychiatrist, writer and literary critic active in late Shōwa period and early Heisei period Japan. His pen name is from the Spanish language phrase "nada y nada".
Title: Nadaan (1971 film)
Content:  Nadaan (नादान; translated: innocent) is a 1971 Bollywood drama film directed by Deven Verma. The film stars Asha Parekh, Navin Nischal, Helen and Madan Puri.

Question: Who was the screenwriter for Nada?
Answer: Jean-Patrick Manchette.
Claude Chabrol.
Claude Henri Jean Chabrol.