Indiana is having a quiet life teaching before being thrust into a new adventure. He races against agents of the Soviet Union, led by Irina Spalko for a crystal skull. His journey takes him across Nevada, Connecticut, Peru, and the Amazon rainforest in Brazil. Indiana is faced with betrayal by one of his best friends, Mac, is introduced to a greaser named Mutt Williams, who turns out to be his son (his real name revealed to be Henry Jones III), and is reunited with Marion Ravenwood, an old flame introduced in the first movie. This film takes place 19 years after "The Last Crusade".