When Dr. Indiana Jones – the tweed-suited professor who just happens to be a celebrated archaeologist – is hired by the government to locate the legendary Ark of the Covenant, he finds himself up against the entire Nazi regime.

After arriving in India, Indiana Jones is asked by a desperate village to find a mystical stone. He agrees – and stumbles upon a secret cult plotting a terrible plan in the catacombs of an ancient palace.

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 he went missing. Indy arrives in Venice, where he enlists the help of a beautiful academic, Dr. Elsa Schneider, along with Marcus Brody and Sallah. Together they must stop the Nazis from recovering the power of eternal life and taking over the world!

Set during the Cold War, the Soviets—led by sword-wielding Irina Spalko—are in search of a crystal skull which has supernatural powers related to a mystical Lost City of Gold. Indy is coerced to head to Peru at the behest of a young man whose friend—and Indy's colleague—Professor Oxley has been captured for his knowledge of the skull's whereabouts.

Finding himself in a new era, and approaching retirement, Indy wrestles with fitting into a world that seems to have outgrown him. But as the tentacles of an all-too-familiar evil return in the form of an old rival, Indy must don his hat and pick up his whip once more to make sure an ancient and powerful artifact doesn't fall into the wrong hands.