Baby Moana wanders off from story time with Gramma Tala and toddles toward the bright blue ocean. On the way, she grabs a leaf to protect a turtle from a predatory bird and gathers sea shells ...

He becomes an invaluable ally to Moana (Auliʻi Cravalho) as they journey across the ocean to return the heart ... Maui's biggest tattoos feature the sun, a baby version of Maui, and an island.

Moana and her crew set out to find the lost island of Motufetū that connects the people of the ocean. Meanwhile Maui (Dwayne Johnson) is tied up by Matangi (Awhimai Fraser) and needs Moana's help.