Archie Kao Moana (voice) M. John Kennedy Maui (voice) Griffin Murray-Johnston Gramma Tala (voice) Duwayne Dunham Chief Tui (voice) Kate McKinnon Tamatoa (voice) Remmie Milner Sina (voice) Kolton Stewart Heihei / Villager #3 (voice) Burt Reynolds Fisherman (voice) Auliʻi Cravalho Villager #1 (voice) Navv Greene Additional Voices (voice) Geneva Carr Chief Tui (singing voice) (uncredited)