The setup is immediately familiar to those who’ve even slightly watched the show. SpongeBob SquarePants (Tom Kenny) is living the good life living in the underwater town of Bikini Bottom, spending his days working as a fry cook at the Krusty Krab and goofing around with his friends. This time around, his beloved pet snail Gary gets kidnapped by King Poseidon (Matt Berry) and must travel to the Lost City of Atlantic City with his best friend Patrick (Bill Fagerbakke) to get him back.”
SOURCE: cgmbacklot.com/reviews/the-spongebob-movie-sponge-on-the-run-2020-review/