When a young girl stows away on the ship of a legendary sea monster hunter, they launch an epic journey into uncharted waters — and make history to boot.

In Ancient Polynesia, when a terrible curse incurred by Maui reaches an impetuous Chieftain’s daughter’s island, she answers the Ocean’s call to seek out the demigod to set things right.

A special bond develops between plus-sized inflatable robot Baymax, and prodigy Hiro Hamada, who team up with a group of friends to form a band of high-tech heroes.