<P> Moana bids farewell to Maui, returning home where she reunites with her parents . She takes up her role as chief and wayfinder, leading her people on a voyage . </P> <Ul> <Li> Auliʻi Cravalho as Moana, the 16 - year - old daughter of village chief Tui and Sina, who is chosen by the ocean to restore the heart of Te Fiti <Ul> <Li> Cravalho reprised her role in the Hawaiian - language version of the movie . </Li> <Li> Louise Bush as a younger Moana </Li> </Ul> </Li> <Li> Dwayne Johnson as Maui, a legendary shapeshifting demigod who sets off with Moana on her journey </Li> <Li> Rachel House as Tala, Moana's grandmother . Like Moana, Tala shares a passion for the ocean <Ul> <Li> House reprised her role in the Māori - language version of the movie . </Li> </Ul> </Li> <Li> Temuera Morrison as Tui, Moana's overprotective father, who is Tala's son, chief of Motunui Island <Ul> <Li> Morrison reprised his role in the Māori - language version of the movie . </Li> <Li> Christopher Jackson as Tui's singing voice </Li> </Ul> </Li> <Li> Jemaine Clement as Tamatoa, a giant treasure - hoarding coconut crab from Lalotai, the Realm of Monsters <Ul> <Li> Clement reprised his role in the Māori - language version of the movie . </Li> </Ul> </Li> <Li> Nicole Scherzinger as Sina, Moana's mother and Tui's wife <Ul> <Li> Scherzinger also reprised her role in the Hawaiian - language version of the movie . </Li> </Ul> </Li> <Li> Alan Tudyk as Heihei, Moana's pet rooster <Ul> <Li> Tudyk also voices Villager No. 3, who suggests cooking Heihei </Li> </Ul> </Li> <Li> Oscar Kightley as a fisherman </Li> <Li> Troy Polamalu as Villager No. 1 </Li> <Li> Puanani Cravalho (Auliʻi's mother) as Villager No. 2 </Li> </Ul> <Li> Auliʻi Cravalho as Moana, the 16 - year - old daughter of village chief Tui and Sina, who is chosen by the ocean to restore the heart of Te Fiti <Ul> <Li> Cravalho reprised her role in the Hawaiian - language version of the movie . </Li> <Li> Louise Bush as a younger Moana </Li> </Ul> </Li> <Ul> <Li> Cravalho reprised her role in the Hawaiian - language version of the movie . </Li> <Li> Louise Bush as a younger Moana </Li> </Ul>

How old is moana supposed to be in the movie moana