Question: Who was the producer of the 1981 American neo-noir political thriller film?

full_context: Document 1: The French Connection (film): The French Connection is a 1971 American crime thriller film directed by William Friedkin and produced by Philip D'Antoni. It stars Gene Hackman, Fernando Rey, and Roy Scheider. The film was adapted and fictionalized by Ernest Tidyman from the 1969 non-fiction book by Robin Moore. It tells the story of New York Police Department detectives Jimmy "Popeye" Doyle and Buddy "Cloudy" Russo, whose real-life counterparts were Narcotics Detectives Eddie Egan and Sonny Grosso. Don Ellis scored the film.
Document 2: George P. Cosmatos: George Pan Cosmatos (4 January 1941 – 19 April 2005) was a Greco-Italian film director and screenwriter. Following early success in his home country with drama films such as "Massacre in Rome" with Richard Burton (based on the real-life Ardeatine massacre), Cosmatos retooled his career towards mainstream 'blockbuster' action and adventure films, including "The Cassandra Crossing" and "Escape to Athena", both of which were British-Italian co-productions. After relocating to North America, he directed the horror film "Of Unknown Origin". This was followed by some of his best-known work, including the action films "" and "Cobra" (both of which star Sylvester Stallone), the science-fiction horror film "Leviathan", and the critically acclaimed Western "Tombstone".
Document 3: Blue Thunder: Blue Thunder is a 1983 action thriller film from Columbia Pictures, produced by Gordon Carroll, Phil Feldman, and Andrew Fogelson and directed by John Badham. The film features a high-tech helicopter of the same name and stars Roy Scheider, Warren Oates, Candy Clark, Daniel Stern, and Malcolm McDowell. A spin-off television series also called "Blue Thunder" which ran for 11 episodes in 1984.
Document 4: Blow Out: Blow Out is a 1981 American neo-noir political thriller film written and directed by Brian De Palma. The film stars John Travolta as Jack Terry, a movie sound effects technician from Philadelphia who, while recording sounds for a low-budget slasher film, serendipitously captures audio evidence of an assassination involving a presidential hopeful. Nancy Allen stars as Sally Bedina, a young woman involved in the crime. The supporting cast includes John Lithgow and Dennis Franz. The film's tagline in advertisements was, "Murder has a sound all of its own".
Document 5: American Gigolo: American Gigolo is a 1980 American romantic crime film written and directed by Paul Schrader, and starring Richard Gere, Lauren Hutton, Hector Elizondo, Nina Van Pallandt and Bill Duke. It tells the story of Julian Kaye, a high-price male escort in Los Angeles who becomes romantically involved with a prominent politician's wife while simultaneously becoming the prime suspect in a murder case.
Document 6: Louis Litif: Louis R. Litif (December 5, 1934 – May 11, 1982), also known as Nicholas Noonan and Louis Woodward, was a Lebanese American bookmaker from South Boston, Massachusetts. After running afoul of neighborhood Irish Mob boss Whitey Bulger, Litif was murdered in 1982. His body was left in a car trunk in the South End, Boston. The murder remained officially unsolved for decades.
Document 7: Robert Evans: Robert Evans (born June 29, 1930) is an American film producer and former studio executive, best known for his work on "Rosemary's Baby", "Love Story", "The Godfather" and "Chinatown".
Document 8: Lawrence Turman: Lawrence Turman (born November 28, 1926 in Los Angeles) is a film producer who currently serves as the director of The Peter Stark Producing Program at the University of Southern California. He was nominated for an Academy Award for "The Graduate" (1967). He has also produced such films such as "Pretty Poison" (1968), "The Great White Hope" (1970), "The Thing" (1982), "Mass Appeal" (1984), "Short Circuit" (1986), "The River Wild" (1994), and "American History X" (1998).
Document 9: F/X: F/X (also known as or subtitled Murder by Illusion) is a 1986 American action-thriller film directed by Robert Mandel, written by Gregory Fleeman and Robert T. Megginson, and starring Bryan Brown, Brian Dennehy, Diane Venora, and Cliff De Young. The film follows an expert (Brown) in the art of special effects (F/X) with a reputation built by his work on many low-budget hack-and-slash films such as "I Dismember Mama". The Department of Justice hires him to stage the murder of a gangster about to enter the Witness Protection Program. He agrees, but then things get complicated. Meanwhile, a New York City police detective (Dennehy) is investigating the faked murder and cannot understand why the Justice Department is even less helpful than usual.
Document 10: George Litto: George Litto is an American film producer and talent agent. His production credits include Robert Altman's "Thieves Like Us" (1974), Jonathan Kaplan's cult film "Over the Edge" (1979), and three Brian De Palma thrillers, "Obsession" (1976), "Dressed to Kill" (1980) and" Blow Out" (1981).
Document 11: William Horberg: William Horberg is a Hollywood film producer, chair of the Producers Guild of America on the East coast, and guest curator at ArtYard. His films include Anthony Minghella's adaptations of the novels "The Talented Mr. Ripley" and "Cold Mountain". He also produced the critically acclaimed "Fallen Angels" series for Showtime from 1993-1995.
Document 12: The Passenger (1975 film): The Passenger (Italian: Professione: reporter ) is a 1975 drama art film directed by Michelangelo Antonioni. Written by Mark Peploe, Peter Wollen and Antonioni, the film is about an Anglo-American journalist, David Locke (Jack Nicholson) who assumes the identity of a dead businessman while working on a documentary in Chad, unaware that he is impersonating an arms dealer with connections to the rebels in the current civil war. Co-starring Maria Schneider, "The Passenger" was the final film in Antonioni's three-picture deal with producer Carlo Ponti and Metro-Goldwyn-Mayer, after "Blowup" and "Zabriskie Point", and competed for the Palme d'Or at the Cannes Film Festival.
Document 13: The Conversation: The Conversation is a 1974 American mystery thriller film written, produced and directed by Francis Ford Coppola and starring Gene Hackman with supporting roles by John Cazale, Allen Garfield, Cindy Williams, Frederic Forrest, Harrison Ford, Teri Garr and Robert Duvall.
Document 14: Dead Bang: Dead Bang is a 1989 American action film directed by John Frankenheimer and starring Don Johnson. Johnson's character, based on real-life LASD Detective Jerry Beck, tracks the killer of a Los Angeles County Sheriff's Deputy and uncovers a plot involving hate literature, white supremacist militias and arms trafficking. The cast also includes Penelope Ann Miller, William Forsythe, Tim Reid, Bob Balaban, and Michael Jeter. Filmed in Calgary, Alberta.
Document 15: Bullitt: Bullitt is a 1968 American thriller film directed by Peter Yates and produced by Philip D'Antoni. It stars Steve McQueen, Robert Vaughn, and Jacqueline Bisset. The screenplay by Alan R. Trustman and Harry Kleiner was based on the 1963 novel, "Mute Witness", by Robert L. Fish, writing under the pseudonym Robert L. Pike. Lalo Schifrin wrote the original jazz-inspired score, arranged for brass and percussion. Robert Duvall has a small part as a cab driver who provides information to McQueen.
ground_truth: George Litto