When Mr. Krabs releases a new Mermaid Man and Barnacle Boy promotion, Plankton gets an idea to use Mermaid Man and Barnacle Boy to run Mr. Krabs out of business. He hypnotizes them to convince people not to eat there anymore, so it's up to SpongeBob to turn them back to normal.
Elenco: Bill Fagerbakke , Carolyn Lawrence , Tom Kenny , Clancy Brown , Rodger Bumpass , Jill Talley , Lori Alan , Mary Jo Catlett , Mr. Lawrence , Rodger Bumpass , Sirena Irwin , Tom Kenny .