Indiana Jones and the Kingdom of the Crystal Skull is a 2008 American action adventure film directed by Steven Spielberg, and written by David Koepp. It is the fourth installment in the Indiana Jones film series and a sequel to Indiana Jones and the Last Crusade (1989). Set in 1957, it pits Indiana Jones (Harrison Ford) against Soviet KGB agents led by Irina Spalko (Cate Blanchett) searching for a telepathic crystal skull located in Peru. Jones is aided by his former lover, Marion Ravenwood (Karen Allen), and their son, Mutt Williams (Shia LaBeouf). The supporting cast includes Ray Winstone, John Hurt, and Jim Broadbent.

Jeb Stuart, Jeffrey Boam, Frank Darabont, Lucas, and Nathanson wrote drafts before Koepp's script satisfied the producers. The filmmakers intended to pay tribute to the science fiction B movies in the 1950s. Shooting began on June 18, 2007, at various locations in New Mexico, New Haven, Connecticut, Hawaii, and Fresno, California, as well as on sound stages in Los Angeles. To maintain aesthetic continuity with the previous films, the crew relied on traditional stunt work instead of computer-generated stunt doubles, and cinematographer Janusz Kamiński studied Douglas Slocombe's style from the previous films.

Indiana Jones and the Kingdom of the Crystal Skull had its premiere at the 61st Cannes Film Festival on May 18, 2008, and was released in the United States on May 22, by Paramount Pictures. It received generally positive reviews from critics and was a financial success, grossing $786.6 million and becoming the second-highest-grossing film of 2008. A sequel, Indiana Jones and the Dial of Destiny, was released in 2023.

Plot

In 1957, Soviet agents led by Colonel Doctor Irina Spalko kidnap American archeologist Indiana Jones and his partner George "Mac" McHale. They infiltrate Hangar 51 in Nevada and use Jones to locate a mummified alien from the Roswell incident. Jones locates the mummy before being double-crossed by Mac, but escapes to a nearby model town at the Nevada Test Site, minutes before an atomic bomb test. He survives the blast in a lead-lined refrigerator in one of the town's mock houses before being rescued and interrogated by the FBI.

Returning to Marshall College, Jones discovers he has been placed on an indefinite leave of absence. Mutt Williams, a young greaser, approaches Jones and informs him that his former colleague, Harold "Ox" Oxley, found a crystal skull in Peru in search of the mythical city Akator. KGB agents attempt to capture them, but the two escape, during which they instigate a brawl between the greasers and jocks and lose them during the chase through the College Campus District. The duo later travels to Peru.

In Peru, they find carvings made by Ox, which lead the pair to the grave of Francisco de Orellana, which contains an elongated crystal skull. Leaving the grave, they are captured by the Soviets and taken to a camp in the Amazon rainforest. They are reunited with Mac, Spalko, an addled Ox, and Mutt's mother, Marion Ravenwood. Spalko tells Jones that the skulls are alien in origin and that she intends to use them to project Soviet propaganda into the minds of Americans. Jones has a brief telepathic connection to the skull, which commands him to return it to Akator. He realizes that Ox is attempting to communicate through automatic writing, discovering a route to the city. They first attempt an escape until Indy and Marion get caught in quicksand, during which Marion reveals that Mutt is Indy's son. Mutt manages to save them, but they are recaptured by the Soviets.

While en route to Akator, Jones retakes the skull from the Soviet troops and escapes from them alongside Marion, Ox, Mutt and Mac, who claims to be a double agent, all the while leaving a trail for Spalko. Jones and his companions locate Akator, where they learn that the skull belonged to one of thirteen "interdimensional beings" whom the early Ugha tribes worshipped as deities.

Spalko catches up and returns the skull to its skeleton, which comes to life and offers her the reward of omniscience. As an interdimensional portal opens above the chamber, abducting Mac and Spalko's remaining soldiers, the skeletons combine into a reanimated alien, who transfers an overwhelming amount of knowledge into Spalko's mind, vaporizing her.

Jones, Ox, Marion and Mutt escape the crumbling city as a flying saucer rises from the ruins and departs for another dimension. As Ox regains his sanity, Jones and his party return to the United States, where he is reinstated at Marshall College and promoted to associate dean, and marries Marion.

Cast

Harrison Ford as Indiana Jones; To prepare for the role, the 64-year-old Ford spent three hours a day at a gym, practiced with the bullwhip for two weeks, and relied on a high-protein diet of fish and vegetables. Ford had kept fit during the series' hiatus anyway, as he hoped for another film. He performed many of his own stunts because stunt technology had become safer since 1989, and he also felt it improved his performance. Ford felt his return would also help American culture be less paranoid about aging (he refused to dye his hair for the role), because of the film's family appeal: "This is a movie which is geared not to [the young] segment of the demographic, an age-defined segment [...] We've got a great shot at breaking the movie demographic constraints." He told Koepp to add more references to his age in the script. Spielberg said Ford was not too old to play Indiana: "When a guy gets to be that age and he still packs the same punch, and he still runs just as fast and climbs just as high, he's gonna be breathing a little heavier at the end of the set piece. And I felt, 'Let's have some fun with that. Let's not hide that. Spielberg recalled the line in Raiders, "It's not the years, it's the mileage," and felt he could not tell the difference between Ford during the shoots for The Last Crusade and Kingdom of the Crystal Skull. Cate Blanchett as Irina Spalko, the Soviet agent who is the main antagonist of the film. Screenwriter David Koepp created the character. Frank Marshall said Irina continued the tradition of Indiana having a love-hate relationship "with every woman he ever comes in contact with". Blanchett had wanted to play a villain for a "couple of years", and enjoyed being part of the Indiana Jones legacy as she loved the previous films. Spielberg praised Blanchett as a "master of disguise", and considers her his favorite Indiana Jones villain for coming up with much of Irina's characteristics. Irina's bob cut was her idea, with the character's stern looks and behavior recalling Rosa Klebb in From Russia with Love. Blanchett learned to fence for the character, but during filming, Spielberg decided to give Irina "karate chop" skills. LaBeouf recalled Blanchett was elusive on set, and Ford was surprised when he met her on set outside of costume. He noted, "There's no aspect of her behavior that was not consistent with this bizarre person she's playing." Karen Allen as Marion Ravenwood (under the married name of Marion Williams). Frank Darabont's script introduced the idea of Marion Ravenwood returning as Indy's love interest. Allen was not aware her character was in the script until Spielberg called her in January 2007, saying, "It's been announced! We're gonna make Indiana Jones 4! And guess what? You're in it!" Ford found Allen "one of the easiest people to work with [he's] ever known. She's a completely self-sufficient woman, and that's part of the character she plays. A lot of her charm and the charm of the character is there. And again, it's not an age-dependent thing. It has to do with her spirit and her nature." Allen found Ford easier to work with on this film, in contrast to the first film, where she slowly befriended the private actor. Ray Winstone as George "Mac" McHale, an English agent whom Indy worked alongside in World War II, but has now allied with the Russians due to his financial problems. The character acts as a spin on Sallah and René Belloq – Indy's friend and nemesis, respectively, in Raiders of the Lost Ark. Spielberg cast Winstone as he found him "one of the most brilliant actors around", having seen Sexy Beast. To access, click "The Film" Winstone tore his hamstring during filming. "I keep getting these action parts as I'm getting older," he remarked. Like John Hurt, Winstone wished to see the script prior to committing to the film. In interviews on British TV"Soccer AM" (Sky Sports 1) and "Friday Night with Jonathan Ross" (BBC1) Winstone explained that he was only able to read the script if it was delivered by courier, who waited while he read the script, and returned to the US with the script once Winstone had read it. His reasoning for wanting to read the script was, "If I'm gonna be in it, I want to be in it." He gave suggestions to Spielberg, including the idea of Mac pretending to be a double agent. He also stated that once filming was completed he had to return the script, such was the secrecy about the film. He was later presented with a copy of the script to keep. John Hurt as Harold 'Ox' Oxley, Mutt's surrogate father and an old friend of Indiana, whom he lost contact with in 1937. Six months prior to the events of the film, he went insane after discovering the crystal skull, which commanded him to return it to Akator. Frank Darabont had suggested Hurt when he was writing the screenplay. The character is inspired by Ben Gunn from Treasure Island. Hurt wanted to read the script before signing on, unlike other cast members who came on "because Steven—you know, 'God'—was doing it. And I said, 'Well, I need to have a little bit of previous knowledge even if God is doing it.' So they sent a courier over with the script from Los Angeles, gave it to me at three o'clock in the afternoon in London, collected it again at eight o'clock in the evening, and he returned the next day to Los Angeles." Jim Broadbent as Dean Charlie Stanforth, Dean of Marshall College and friend of Indy. Broadbent's character stands in for Marcus Brody, as actor Denholm Elliott had died in 1992. As a tribute to Elliott, the filmmakers put a portrait and a statue on the Marshall College location, and a picture on Indy's desk, saying he died shortly after Henry.