Ches and Mo take the sewer route to a high-seas adventure that finds them hired as pirates by an old familiar friend, while Doc, Olga and The Brain give chase aboard a luxury cruise ship. Anchors aweigh!

In this all-Doc-and-Olga episode, Olga finally snaps when Wackerstein calls her "Igor" for the one-millionth time, sending her packing back home to mama. Doc hires a psychotic temp that gives Wackerstein a taste of his own medicine.