In 1912, 13-year-old Henry “Indiana” Jones and his Boy Scout troop are exploring caves in Utah’s Arches National Park. In one cave they come across grave robbers who discovered the golden crucifix that belonged to Francisco Vázquez de Coronado. Indy steals the crucifix with the intention of donating it to a museum. It’s now 1938 and Indy has donated the crucifix to a museum. Walter Donovan, a wealthy American businessman, commissions Indy to search for the Holy Grail. Indy learns from an associate that his father, Henry Jones Sr. is also searching for the Holy Grail. Indy and his father have a fractious relationship but they agree to work together. Meanwhile, Nazi expeditions are also searching for the Holy Grail.  Indy and his father  must  overcome death-defying obstacles. But from it all, Indy and his father find a way to bond and restore a broken relationship.