Title: Je t'aime moi non plus (film)
Content:  Je t'aime moi non plus (English title: I Love You, I Don't) is a 1976 feature film written, directed, and scored by Serge Gainsbourg, starring Jane Birkin, Hugues Quester and Joe Dallesandro, and featuring a cameo by Gérard Depardieu.
Title: Je t'aime moi non plus (film)
Content:  Je t'aime moi non plus was the first film directed by Gainsbourg. Jane Birkin was his partner at that time. It includes elements of symbolism recurrent in Gainsbourg's work: passion to the death and uncensored eroticism. Depardieu has a few short appearances, playing a passing cynical gay local.
Title: Je t'aime moi non plus (film)
Content: Jane Birkin as Johnny ; Joe Dallesandro as Krassky ; Hugues Quester as Padovan ; Reinhard Kolldehoff as Boris ; Gérard Depardieu as Peasant ; Jimmy Davis as Moïse ; Maïté Nahyr as Prostitute ; Liliane Rovère as Motel Client ; Michel Blanc as Worker ; Claudia Butenuth as Customer 
Title: Je t'aime... moi non plus
Content:  "Je t'aime… moi non plus" (French for "I love you… me neither") is a 1967 song written by Serge Gainsbourg for Brigitte Bardot. In 1969, Gainsbourg recorded the best known version with Jane Birkin. The duet reached number one in the UK, and number two in Ireland, but was banned in several countries due to its overtly sexual content. In 1976, Gainsbourg directed Birkin in an erotic film of the same name.
Title: Je t'aime moi non plus (film)
Content:  A frail and love-starved young woman, Johnny (Jane Birkin), works in a truckstop café in the middle of nowhere. One day enter two gay truckers, manly and worldwise Krassky (Joe Dallesandro) and his lover Padovan (Hugues Quester), young and handsome, but immature and rather a handful. Krassky, tired of taking care of Padovan who keeps getting into trouble, discovers in himself an attraction for this boyish girl, and she falls head over heels for him. They start a relationship; and even if at first Krassky's body hesitates before the meager feminine graces of curveless Johnny, he ends up being charmed by her 
Title: Je t'aime... moi non plus
Content:  The song was written and recorded in late 1967 for Gainsbourg's girlfriend, Brigitte Bardot. She asked him to write the most beautiful love song he could imagine and that night he wrote "Je t'aime" and "Bonnie and Clyde". They recorded an arrangement of "Je t'aime" by Michel Colombier at a Paris studio in a two-hour session in a small glass booth; the engineer William Flageollet said there was "heavy petting". However, news of the recording reached the press and Bardot's husband, German businessman Gunter Sachs, was angry and called for the single to be withdrawn. Bardot pleaded with Gainsbourg not to release it. He complied but observed "The music is very pure. For the first time in my life, I write a love song and it's taken badly." In 1968, Gainsbourg and English 
Title: Je t'aime... moi non plus
Content:  in 1970 by Gainsbourg himself and Marcel Mithois. Titled "Ça", it was recorded by Bourvil and Jacqueline Maillan, Bourvil's last release before his death. Other comedy versions were made by Frankie Howerd and June Whitfield, Judge Dread, and Gorden Kaye and Vicki Michelle, stars of the BBC TV comedy 'Allo 'Allo!, in character. The song influenced the 1975 disco classic "Love to Love You Baby" by singer Donna Summer and producer Giorgio Moroder. In a note to Neil Bogart, producer A. J. Cervantes (son of politician Alfonso J. Cervantes), who previously worked for Casablanca Records, suggested an idea of Donna Summer recording the song. Bogart initially rejected the 
Title: Jane Birkin/Serge Gainsbourg
Content:  Jane Birkin/Serge Gainsbourg (also known as Je t'aime... moi non plus ) is a 1969 collaborative studio album by Serge Gainsbourg and Jane Birkin. It was originally released by Fontana Records. It includes "Je t'aime... moi non plus", which reached number 1 on the UK Singles Chart.
Title: Je t'aime, je t'aime
Content: Claude Rich as Claude Ridder ; Olga Georges-Picot as Catrine ; Anouk Ferjac as Wiana Lust ; Alain MacMoy as Le technicien qui vient chercher Ridder ; Vania Vilers as Le technicien-chauffeur ; Ray Verhaeghe as Le technicien aux souris ; Van Doude as Jan Rouffer, le chef du centre de recherches de Crespel ; Yves Kerboul as Le technicien au tableau noir ; Dominique Rozan as Le médecin de Crespel / Doctor Haesserts ; Annie Bertin as La jeune femme à la trompette ; Jean Michaud as Le directeur de la maison de diffusion ; Claire Duhamel as Jane Swolfs ; Bernard Fresson as Bernard Hannecart ; Sylvain Dhomme as L'homme qui invite Ridder à dîner ; Irène Tunc as Marcelle Hannecart 
Title: Jane Birkin
Content:  In 1969, Gainsbourg and she released the duet "Je t'aime... moi non plus" ("I love you ... me neither"). Gainsbourg originally had written the song for Brigitte Bardot. The song caused a scandal for its sexual explicitness, and was banned by radio stations in Italy, Spain, and the United Kingdom. "Je t'aime" made UK chart history in that on 4 October 1969 and the following week on 11 October, the song was at two different chart positions, though it is the same song, the same artists, and the same recorded version. The only difference was that they were on different record labels. It was originally released on the Fontana label, 

Question: Who was the screenwriter for Je t'aime moi non plus?
Answer: Serge Gainsbourg.
Lucien Ginsburg.