Indiana Jones and the Monkey King

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Indiana Jones and the Monkey King was set to be the third Indiana Jones film, before it was replaced by Indiana Jones and the Last Crusade.

Plot
It opened in a castle in Scotland in 1937, where Indiana Jones, while on a fishing trip, investigates murders by a ghost, the Baron Seamus Seagrove III. Indiana returns home, and Marcus Brody, telling Indiana to aid the zoologist Clare Clarke in Africa, who has discovered a 200-year old pygmy named Tyki. Indiana meets up with her and his old friend Scraggy Brier in Mozambique, and discovers a suicidally lovestruck named Betsy has stowed along. The Nazis, led by Lieutenant Mephisto and Sergeant Gutterbuhg (who has a mechanical arm), attack, and despite Indy's best efforts in the ensuing boat chase, Tyki is captured.

Still, Tyki gave Indy a scroll which guides him to the Lost City via the Zambesi River. There, Indy, Clare, Scraggy and Betsy enter an uneasy alliance with pirates, led by Kezure. The Nazis attack in a giant tank, which Indy manages to rescue Tyki from by using a rhino as his steed. Tyki takes them to the city of Sun Wu King, where it is revealed Tyki is a prince. His father is then killed by the Nazis, and a battle ensues where Indiana is killed by Mephisto. The Nazis are defeated though, and Tyki takes Indy into a garden of immortal peaches, where Sun Wu King comes to revive Indy. Kezure eats a peach, but dies because he is not pure of heart. Sun Wu gives Indy his transforming Golden Rod, while Betsy decides to stay with Clare.

Behind the scenes
George Lucas wrote an eight-page story outline in September 1984, which he altered with an eleven-page outline. Lucas' treatment made the Lost City the location of the Fountain of Youth, which only the pygmies can drink from (the Nazi army die after drinking from it). His first version of the story had the Monkey King get killed and Indy escape as his gorilla army riot. Chris Columbus, writer of Spielberg productions such as Gremlins, wrote two screenplay drafts in 1985 (the former was simply titled Indy III, and the latter was subtitled The Lost City of Sun Wu King). Columbus named all the characters and made Indiana go through a resurrection.

In his second draft, Columbus deleted Betsy, and made the villain a bar owner named Dash, who allies with the Nazis. Sun Wu King is also turned into a villain, who makes Indy and Dash play chess with real people; he disintergrates them when they are eliminated. Indy defeats the Monkey King and his undead army by breaking the Golden Rod, and marries Clare after escaping. Lucas ultimately decided the script was too unrealistic.