The setting is just after Moana (Auliʻi Cravalho) falls into a giant, Lovecraftian clam: "There were so many elements inside the clam and they are all fun and exciting," co-director David Derrick Jr.

The setting is just after Moana (Auliʻi Cravalho) falls into a giant, Lovecraftian clam: “There were so many elements inside the clam and they are all fun and exciting,” co-director David ...