Diane
left in 1987 to write a novel and was replaced by
Rebecca Howe (Kirstie Alley), a barmaid. The regular
patrons include: accountant, Norm Peterson (George
Wendt), Cliff Clavin, the local mailman with a huge
knack for trivia (John Ratzenberger); psychologist,
Dr. Frazier Crane (Kelsey Grammar) and his wife, psychologist,
Dr. Lillith Sternin (Bebe Neuwirth).
