Title: The Fan (1981 film)
Content:  The Fan was shot in New York City from April 1 to June 1980. Producer Stigwood initially considered Shirley MacLaine and Anne Bancroft for the title role before Lauren Bacall agreed to take the part. Garner called it one of the worst pictures he ever made, "the only saving grace was working with Betty Bacall."
Title: The Fan (1949 film)
Content: Producer ..... Otto Preminger ; Original Music ..... Daniele Amfitheatrof ; Cinematography ..... Joseph LaShelle ; Art Direction ..... Leland Fuller, Lyle R. Wheeler ; Set Decoration ..... Paul S. Fox, Thomas Little ; Costume Design ..... René Hubert, Charles Le Maire 
Title: Der Fan
Content:  Der Fan is a 1982 West German horror thriller film directed by Eckhart Schmidt. The film follows a disturbed teenage girl's obsessive love for a pop singer named R who, after meeting her, eventually reveals that he does not love her back, leading to disastrous consequences. An uncut and restored version was released by Mondo Macabro on DVD and Blu-ray in 2015.
Title: The Fanatic (2019 film)
Content:  Pretzel Fang produced the film with VMI Worldwide, Wonderfilm Media, Media Finance Capital, Primal Film LLC and Quiver Distribution. funded the film. In March 2018, principal photography began in Birmingham, Alabama. Redbox Entertainment also funded the film in exchange for release via the Redbox kiosks and streaming services.
Title: Fan (film)
Content:  Fan is a 2016 Indian Hindi-language action thriller film directed by Maneesh Sharma and co-written by Sharma and Habib Faisal. Produced by Aditya Chopra, the film stars Shah Rukh Khan in a double role as filmstar Aryan Khanna and his obsessive fan Gaurav Chandna, who looks just like him. Gaurav beats up a rival actor to appease Aryan, but is instead punished by his idol; heartbroken, the fan plans revenge. Sharma had originally conceived the idea of Fan in 2006 and recited the story to Chopra, who advised him against the challenging project for his directorial debut. In the same year, Yash Chopra read it to Khan, who expressed interest in being part of the project. The project was revived in late 2013, and Khan underwent 3D scanning in 2014. Principal photography began in July 
Title: Fan (film)
Content: Shah Rukh Khan as Aryan Khanna and Gaurav Chandna (Dual Role) ; Sayani Gupta as Sunaina (Aryan's manager) ; Shriya Pilgaonkar as Neha Singh (Gaurav's girlfriend) ; Waluscha De Sousa as Bella Khanna (Aryan’s wife) ; Yogendra Tikku as Mr. Chandna (Gaurav's father) ; Deepika Amin as Mrs. Chandna (Gaurav's mother) ; Taher Shabbir as Sid Kapoor (an actor) ; Parveen Kaur as Aunty (Train passenger) ; Megha Gupta as Payal ; Amarjeet Singh as a Show Host ; Shikha Malhotra as TV News Anchor ; Mohit Bagri as Dhruv Khanna (Aryan & Bella's son) ; Namit as Mr. Bhutiani ; Bianca Colaco as Ishaa Khanna (Aryan & Bella's daughter) ; Indraneel Bhattacharya as Akhtar (Aryan's lawyer) The cast is listed below.
Title: Fan (film)
Content:  was cast. She had previously acted with Khan in a few commercials. It marked the debut role of Shriya Pilgaonkar, the daughter of Sachin Pilgaonkar, who had an important role in Fan. She was selected after an audition. The dialogue was written by Sharat Kataria and Habib Faisal. Manu Anand and Namrata Rao were hired as the cinematographer and editor, respectively. Parveen Shaikh and Oh Sea Young served as the film's action directors. Sayani Gupta, Deepika Amin, and Yogendra Tiku also had roles in the film. Gupta was chosen after Shanoo was impressed with her performance in Margarita with a Straw.
Title: Fan (film)
Content:  Fan was a songless film. A. R. Rahman was initially roped in to compose the score of the film. But due to reasons unknown, he opted out. Then, the soundtrack of Fan consisted of a marketing track that was not present in the film, which was composed by Vishal–Shekhar with lyrics written by Varun Grover. The original score was composed by Italian composer Andrea Guerra. The first song "Jabra Fan", was released as a single track on 7 February 2016. The soundtrack was released on 13 March 2016 and included 13 tracks, with one theme music and 12 songs, which were each different versions of "Jabra Fan". The song was in 9 Indian languages sung by regional singers, 2 foreign languages sung by foreign singers and a mashup version of "Jabra Fan", which is a remix version of all the 11 tracks.
Title: Fan (film)
Content:  explored in cinema. On 16 December 2013, Yash Raj Films announced the project with Shah Rukh Khan as the main lead and Maneesh Sharma as the director. The project was discussed for over a year before Khan agreed to sign the deal. On 25 March 2014, it was announced that Greg Cannom would develop the look of Khan in the film and be responsible for special make-up effects. Khan underwent 3D scanning for his look as a young boy. Though it had at one time been reported that Khan was scheduled to play a 17-year-old boy in the film, Khan later 
Title: The Fan (1981 film)
Content:  The Fan is a 1981 American psychological thriller film directed by Edward Bianchi from a screenplay by Priscilla Chapman and John Hartwell, based on the 1977 novel of the same name by Bob Randall. It stars Lauren Bacall, Michael Biehn, James Garner, and Maureen Stapleton. The plot follows a famous stage and film actress named Sally Ross (Bacall) who is stalked by a violent, deranged fan (Biehn), who begins killing those around her.

Question: Who was the producer of The Fan?
Answer: Otto Preminger.
Otto L. Preminger.