In case you missed it, here's what happens. The credits roll to a stop and then cut to the monstrous hermit crab Tamatoa. Moana and Maui had to fight Tamatoa in the realm of monsters during the movie.

The spirit of Gramma Tala will illuminate the way for Moana in the form of a giant, glowing manta ray that ... the Realm of the Monsters to face Tamatoa during her journey, the show will feature ...