Question: When did the screenwriter of Indiana Jones and the Last Crusade come up with the idea of Star Wars?

full_context: Document 1: Indiana Jones and the Last Crusade: Indiana Jones and the Last Crusade is a 1989 American action-adventure film directed by Steven Spielberg, from a story co-written by executive producer George Lucas. It is the third installment in the "Indiana Jones" franchise. Harrison Ford reprises the title role, while his father is portrayed by Sean Connery. Other cast members featured include Alison Doody, Denholm Elliott, Julian Glover, River Phoenix, and John Rhys-Davies. In the film, set largely in 1938, Indiana searches for his father, a Holy Grail scholar, who has been kidnapped by Nazis.
Document 2: Steven Spielberg: After two forays into more serious dramatic films, Spielberg then directed the third Indiana Jones film, 1989's Indiana Jones and the Last Crusade. Once again teaming up with Lucas and Ford, Spielberg also cast actor Sean Connery in a supporting role as Indy's father. The film earned generally positive reviews and was another box office success, becoming the highest grossing film worldwide that year; its total box office receipts even topped those of Tim Burton's much-anticipated film Batman, which had been the bigger hit domestically. Also in 1989, he re-united with actor Richard Dreyfuss for the romantic comedy-drama Always, about a daredevil pilot who extinguishes forest fires. Spielberg's first romantic film, Always was only a moderate success and had mixed reviews.
Document 3: Star Wars: Star Wars is an American epic space opera media franchise, centered on a film series created by George Lucas. It depicts the adventures of various characters ``a long time ago in a galaxy far, far away ''.
Document 4: Star Wars: Star Wars The franchise logo, introduced in the original film Created by George Lucas Original work Star Wars (1977) Print publications Novel (s) List of novels Comics List of comics Films and television Film (s) Trilogies: Original trilogy: IV -- A New Hope (1977) V -- The Empire Strikes Back (1980) VI -- Return of the Jedi (1983) Prequel trilogy: I -- The Phantom Menace (1999) II -- Attack of the Clones (2002) III -- Revenge of the Sith (2005) Sequel trilogy: VII -- The Force Awakens (2015) VIII -- The Last Jedi (2017) IX (2019) Anthology films: Rogue One: A Star Wars Story (2016) Solo: A Star Wars Story (2018) Animated film: The Clone Wars (2008) TV films: Holiday Special (1978) Caravan of Courage: An Ewok Adventure (1984) Ewoks: The Battle for Endor (1985) Short film (s) Reflections (2018) Television series Untitled live - action series (2019) Animated series Droids (1985 -- 1986) Ewoks (1985 -- 1986) Clone Wars (2003 -- 2005) The Clone Wars (2008 -- 2014) Rebels (2014 -- 2018) Forces of Destiny (2017 -- present) Resistance (2018) Games Role - playing List of role - playing games Video game (s) List of video games Audio Radio program (s) List of radio dramas Original music Music Miscellaneous Toys Toys Theme park attractions List of theme park attractions
Document 5: Raiders of the Lost Ark: Raiders of the Lost Ark (later marketed as Indiana Jones and the Raiders of the Lost Ark) is a 1981 American action-adventure film directed by Steven Spielberg, written by Lawrence Kasdan from a story by George Lucas and Philip Kaufman. It was produced by Frank Marshall for Lucasfilm Ltd., with Lucas and Howard Kazanjian as executive producers. The film originated from Lucas's desire to create a modern version of the serials of the 1930s and 1940s.
Document 6: Star Wars (film): Star Wars (later retitled Star Wars: Episode IV -- A New Hope) is a 1977 American epic space opera film written and directed by George Lucas. It is the first film in the original Star Wars trilogy and the beginning of the Star Wars franchise. Starring Mark Hamill, Harrison Ford, Carrie Fisher, Peter Cushing, Alec Guinness, David Prowse, James Earl Jones, Anthony Daniels, Kenny Baker, and Peter Mayhew, the film's plot focuses on the Rebel Alliance, led by Princess Leia (Fisher), and its attempt to destroy the Galactic Empire's space station, the Death Star. This conflict disrupts the isolated life of farmhand Luke Skywalker (Hamill), who inadvertently acquires two droids that possess stolen architectural plans for the Death Star. When the Empire begins a destructive search for the missing droids, Skywalker accompanies Jedi Master Obi - Wan Kenobi (Guinness) on a mission to return the plans to the Rebel Alliance and rescue Leia from her imprisonment by the Empire.
Document 7: Star Wars: In 1971, Lucas signed a contract with Universal Studios to direct two films. He intended one of them to be a space opera; however, knowing film studios were skeptical about the genre, Lucas decided to direct his other idea first, American Graffiti, a coming - of - age story set in the 1960s. In 1973, Lucas started work on his second film's script draft of The Journal of the Whills, a space opera telling the tale of the training of apprentice CJ Thorpe as a ``Jedi - Bendu ''space commando by the legendary Mace Windy. After Universal rejected the film, 20th Century Fox decided to invest in it. On April 17, 1973, Lucas felt frustrated about his story being too difficult to understand, so he began writing a 13 - page script with thematic parallels to Akira Kurosawa's The Hidden Fortress; this draft was renamed The Star Wars. By 1974, he had expanded the script into a rough draft screenplay, adding elements such as the Sith, the Death Star, and a protagonist named Annikin Starkiller. Numerous subsequent drafts evolved into the script of the original film.
Document 8: Indiana Jones: Indiana Jones is an American media franchise based on the adventures of Dr. Henry Walton ``Indiana ''Jones, Jr., a fictional professor of archaeology. It began in 1981 with the film Raiders of the Lost Ark. A prequel, Indiana Jones and the Temple of Doom, followed in 1984, and a sequel, Indiana Jones and the Last Crusade, was released in 1989. A fourth film, Indiana Jones and the Kingdom of the Crystal Skull, was released in 2008, and was the last in the series to be distributed by Paramount Pictures. The series was created by George Lucas, and its films are directed by Steven Spielberg and star Harrison Ford as the title character. The Walt Disney Company has owned the Indiana Jones intellectual property since its acquisition of Lucasfilm, the series' production company, in 2012.
Document 9: Star Wars: Star Wars is an American epic space opera media franchise, centered on a film series created by George Lucas. It depicts the adventures of characters ``a long time ago in a galaxy far, far away ''.
Document 10: Indiana Jones and the Last Crusade: Indiana Jones and the Last Crusade is a 1989 American action - adventure film directed by Steven Spielberg, from a story co-written by executive producer George Lucas. It is the third installment in the Indiana Jones franchise. Harrison Ford reprises the title role and Sean Connery plays Indiana's father, Henry Jones, Sr. Other cast members featured include Alison Doody, Denholm Elliott, Julian Glover, River Phoenix, and John Rhys - Davies. In the film, set largely in 1938, Indiana searches for his father, a Holy Grail scholar, who has been kidnapped by Nazis.
Document 11: Star Wars: From the Adventures of Luke Skywalker: The book was written by Foster and based upon Lucas's original screenplay for the first Star Wars film. On how he got the job, Foster said, ``My agent got a call from Lucas's lawyer of the time, Tom Pollock (now one of the most powerful men in Hollywood). Someone had read a book of mine, Icerigger, knew that I had already done novelizations, and thought I might be the writer to do the novelization of Lucas' new film. I already knew his work through THX 1138 and American Graffiti. I accepted the offer to meet with George, and did so at Industrial Light and Magic, then in a small warehouse in Van Nuys, California (part of greater Los Angeles, and conveniently near my family home). We hit it off well, I got the assignment (for two books), and that's how it happened. ''
Document 12: Steven Spielberg: Next, Spielberg teamed with Star Wars creator and friend George Lucas on an action adventure film, Raiders of the Lost Ark, the first of the Indiana Jones films. The archaeologist and adventurer hero Indiana Jones was played by Harrison Ford (whom Lucas had previously cast in his Star Wars films as Han Solo). The film was considered an homage to the cliffhanger serials of the Golden Age of Hollywood. It became the biggest film at the box office in 1981, and the recipient of numerous Oscar nominations including Best Director (Spielberg's second nomination) and Best Picture (the second Spielberg film to be nominated for Best Picture). Raiders is still considered a landmark example of the action-adventure genre. The film also led to Ford's casting in Ridley Scott's Blade Runner.
Document 13: Star Wars: Star Wars is an American epic space opera franchise, centered on a film series created by George Lucas. It depicts the adventures of characters a long time ago in a galaxy far, far away.
Document 14: Star Wars: Star Wars The Star Wars franchise's logo, introduced in the original film A New Hope Created by George Lucas Original work Star Wars (1977) Print publications Novel (s) List of novels Comics List of comics Films and television Film (s) Trilogies: Original trilogy: IV -- A New Hope (1977) V -- The Empire Strikes Back (1980) VI -- Return of the Jedi (1983) Prequel trilogy: I -- The Phantom Menace (1999) II -- Attack of the Clones (2002) III -- Revenge of the Sith (2005) Sequel trilogy: VII -- The Force Awakens (2015) VIII -- The Last Jedi (2017) IX (2019) Anthology films: Rogue One: A Star Wars Story (2016) Solo: A Star Wars Story (2018) Animated film: The Clone Wars (2008) TV films: Holiday Special (1978) Caravan of Courage: An Ewok Adventure (1984) Ewoks: The Battle for Endor (1985) Television series Untitled live - action series (2019) Animated series Droids (1985 -- 1986) Ewoks (1985 -- 1986) Clone Wars (2003 -- 2005) The Clone Wars (2008 -- 2014) Rebels (2014 -- 2018) Forces of Destiny (2017 -- present) Games Role - playing List of role - playing games Video game (s) List of video games Audio Radio program (s) List of radio dramas Original music Music Miscellaneous Toys Toys Theme park attractions List of theme park attractions
Document 15: Indiana Jones and the Kingdom of the Crystal Skull: Indiana Jones and the Kingdom of the Crystal Skull is a 2008 American action - adventure film directed by Steven Spielberg and the fourth installment in the Indiana Jones series. Released nineteen years after the previous film, the film is set in 1957, pitting Indiana Jones (Harrison Ford) against Soviet agents -- led by Irina Spalko (Cate Blanchett) -- searching for a telepathic crystal skull. Jones is aided by his former lover, Marion Ravenwood (Karen Allen), and her son, Mutt Williams (Shia LaBeouf). Ray Winstone, John Hurt, and Jim Broadbent are also part of the supporting cast.
ground_truth: 1973
sub_queries: Indiana Jones and the Last Crusade >> screenwriter Answer: George Lucas
when did George Lucas come up with the idea of star wars Answer: 1973