[IMDA: PG] In this rip-roaring third installment of the Indiana Jones saga, Indy's chance discovery of a detailed diary reunites him with his long-lost archaeologist father. Both seek to uncover the whereabouts of the fabled Holy Grail while contending with an alluring undercover Nazi agent. Look for a exhilarating prequel sequence demonstrating how a then-teenaged Indy got his phobia of snakes.