The Gilbert sisters include Darlene (Susan Peretz), the eldest, who was a dog groomer and recently divorced (her husband had an affair with their weight-loss counselor); Charlene (Wendie Jo Sperber), the middle sister, who was a makeup artist for a commercial photographer and was the most active one out of the three; and Marlene (Lesley Boone), the youngest sister, a former toll collector (and later an actress in a pantyhose commercial and a soap opera), who was seen as a dreamer with a naive, yet trusting, personality. Also in the cast was Charlene's boyfriend, Ronnie Underwood (Rick Overton), a restaurant owner. He disappeared at mid-season, as a result putting all three sisters on the dating market. At that time, the girls' landlady, Florence Newman (Nedra Volz), became a regular.