Three thousand years ago, the greatest sailors in the world voyaged across the vast Pacific, discovering the many islands of Oceania. But then, for a millennium, their voyages stopped — and no one knows why. An adventurous teenager sails out on a daring mission to save her people. During her journey, Moana (voice of Auli'i Cravalho) meets the once-mighty demigod Maui (voice of Dwayne Johnson), who guides her in her quest to become a master wayfinder. Together, they sail across the open ocean on an action-packed voyage, encountering enormous monsters and impossible odds, and along the way, Moana fulfills the ancient quest of her ancestors and discovers the one thing she's always sought: her own identity.