Indiana Jones and the Kingdom of the Crystal Skull focus on the "Star Wars" prequels. In 2000, Spielberg's son asked when the next "Indiana Jones" film would be released, which made him interested in reviving the project. The same year, Ford, Lucas, Spielberg, Frank Marshall and Kathleen Kennedy met during the American Film Institute's tribute to Ford, and decided they wanted to enjoy the experience of making an "Indiana Jones" film again. Spielberg also found returning to the series a respite from his many dark films during this period, such as "A.I. Artificial Intelligence", "Minority Report", and "Munich". Lucas convinced Spielberg to use aliens in the plot by saying
Indiana Jones think of a good plot element to drive the next installment. The 2008 film, "Indiana Jones and the Kingdom of the Crystal Skull", is the latest film in the series. Set in 1957, 19 years after the third film, it pits an older, wiser Indiana Jones against Soviet agents bent on harnessing the power of an extraterrestrial device discovered in South America. Jones is aided in his adventure by his former lover, Marion Ravenwood (Karen Allen), and her son—a young greaser named Henry "Mutt" Williams (Shia LaBeouf), later revealed to be Jones' unknown child. There were rumors that Harrison Ford