To save his town and solve a legendary mystery, Adak's Mayor Thom assembles a crew of specialists to find pirate Gregory Dwargstof's remaining treasure.
The crew details more of Dwargstof's criminal activity. Jay, Burke, and Thom continue to follow the footsteps of a fellow treasure hunter at Lake Betty.
Dr. M gathers more details on their recent find and analyzes soil samples with Brian. The search narrows down to an area underneath an abandoned house.