The Big Phony
Karen's sister, Roberta, pores over Dave's phone records, which reveal a pattern of calls to a Boston psychiatrist for the criminally insane! They call the doctor, posing as an insurance company, but he realizes they're not legit. Roberta admits that they're just trying to get information on a new neighbor who's "creeping them out." The doctor reacts strongly when she mentions they're in Fairview. We're sure the jig is up for Dave when the doctor immediately books a flight.