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
The Young Indiana Jones Chronicles of creating the series. Lucas wrote an extensive time-line detailing the life of Indiana Jones, assembling the elements for about 70 episodes, starting in 1905 and leading all the way up to the feature films. Each outline included the place, date and the historical persons Indy would meet in that episode, and would then be turned over to one of the series writers. When the series came to an end about 31 of the 70 stories had been filmed. Had the series been renewed for a third season, Young Indy would have been introduced to younger versions of characters from