While Martin continues to struggle with his blood phobia, a mermaid washes ashore in Port Wenn to the amazement of everyone in town. Meanwhile, Judith, a well-meaning townsperson (guest star Andrea Martin), creates havoc while on prescribed…

When the Port Wenn pharmacy is robbed, including Louisa’s critical time-sensitive medicine, Martin deduces that the culprit desperately needs his help. Meanwhile, Greg and George clash with a rival food truck owner, Sarah tries to bond with…