Synopsis by Hal Erickson
While visiting Boston, Jessica (Angela Lansbury) runs into her former neighbor John Winslow (John Furlong)--who brusquely insists that he's never seen her before in her life. Quickly dialing up Winslow's wife Maude (Christine Belford), Jessica is informed that John died two weeks before! To solve this mystery, Jessica capitalizes upon her friendship with gruff-but-lovable Boston P.I. Harry McGraw (Jerry Orbach).