episode before the show's cancellation. M. Night Shyamalan was hired to write for an intended 2002 shoot, but he was overwhelmed writing a sequel to a film he loved like Raiders of the Lost Ark, and claimed it was difficult to get Ford, Spielberg and Lucas to focus. Stephen Gaghan and Tom Stoppard were also approached. Frank Darabont, who wrote various Young Indiana Jones episodes, was hired to write in May 2002. His script, entitled Indiana Jones and the City of Gods, was set in the 1950s, with ex-Nazis pursuing Jones. Spielberg conceived the idea because of real life figures such as Juan Perón in Argentina, who protected Nazi war criminals. Darabont claimed Spielberg loved the script, but Lucas had issues with it, and decided to take over writing himself. Lucas and Spielberg acknowledged the 1950s setting could not ignore the Cold War, and the Soviets were more plausible villains. Spielberg decided he could not satirize the Nazis after directing Schindler's List, while Ford noted, "We plum[b] wore the Nazis out." Jeff Nathanson met with Spielberg and Lucas in August 2004 and turned in the next drafts in October and November 2005, titled The Atomic Ants. David Koepp continued on from there, giving his script the subtitle Destroyer of Worlds, based on the J. Robert Oppenheimer quote. It was changed to Kingdom of the Crystal Skull, as Spielberg found it more inviting a title and actually named the plot device of the crystal skulls. Lucas insisted on the Kingdom part. Koepp's "bright [title] idea" was Indiana Jones and the Son of Indiana Jones, and Spielberg had also considered having the title name the aliens as The Mysterians, but dropped that when he remembered that was another film's title. Koepp collaborated with Raiders of the Lost Ark screenwriter Lawrence Kasdan on the film's "love dialogue." Filming Unlike the previous Indiana Jones films, Spielberg shot the entire film in the United States, stating he did not want to be away from his family. Shooting began on June 18, 2007, in Deming, New Mexico. An extensive chase scene set at the fictional Marshall College was filmed between June 28 and July 7 at Yale University in New Haven, Connecticut (where Spielberg's son Theo was studying). To keep in line with the fact the story takes place in the 1950s, several facades were changed, although signs were put up in between shots to tell