Indiana Jones and the Last Crusade 1989 Adventurous archaeologist doctor Indiana Jones is sent to him by his father with an important diary for his father, doctor Henry Jones. Inside the diary are maps and clues about the Holy Grail. Meeting with a private collector, Jones learns that his father has not been around for a long time. Jones goes to Italy to look for his father. In Italy, they find themselves among the Nazis. The Nazis were after the Holy Grail. While trying to save his father, Jones tries to get the Holy Grail before anyone else.