Indiana Jones and the Last Crusade

"The man with the hat is back. And this time, he's bringing his Dad."

In 1938, an art collector appeals to eminent archaeologist Dr. Indiana Jones to embark on a search for the Holy Grail. Indy learns that a medieval historian has vanished while searching for it, and the missing man is his own father, Dr. Henry Jones Sr.. He sets out to rescue his father by following clues in the old man's notebook, which his father had mailed to him before..