SpongeBob SquarePants - Mermaid Man Vs. SpongeBob

Seizoen: 5 - Aflevering: 29 / 200 - Eerst uitgezonden: 03 augustus 2007 - Episode ID: 447938

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.