One scene from the trailer that didn't make it into the movie is when Maui appears on a boat to the delight of Moana. He then refers to Hei Hei as "boat snack" before realizing Pua is also there ...

a bigger boat, Pua and Heihei in tow, and all new songs by Barlow and Bear. But, does Moana 2 go beyond the main storyline with an end-credits scene? Yes! It does, and without spoiling anything ...

He then yells, "Boat snack upgrade! Bacon and Eggs?!" when Pua follows shortly after. He finishes by asking a question many of us had during the original Moana: "Why didn't you bring the pig last ...