Valerie Harper Rhoda Morgenstern Gerard Actor Julie Kavner Brenda Morgenstern Actor Nancy Walker Ida Morgenstern Actor Harold Gould Martin Morgenstern Actor Lorenzo Music Carlton the Doorman Voice Ron Silver Gary Levy Actor Ray Buktenica Benny Goodwin Actor Kenneth McMillan Jack Doyle Actor K Callan Guest Star Jean Palmerton Guest Star Frank H. Conn Guest Star Milt Oberman Guest Star