After 5 years of living at 119 North Weatherly, Mary moves into a new apartment.
Murray: (toasting to Mary's new apartment with the lyrics to "Home, Sweet, Home", until Ted joins in) Mid pleasures and palaces...
Georgette: ...where ever you may roam
Sue Anne: ...be it ever so humble
Ted: ...here's to Mary's new apartment.
This episode was filmed on June 20, 1975.
Part of the reason for Mary's change of residence was due to privacy concerns for the woman who lived in the actual house seen as the exterior of 119 North Weatherly. People would stare at and take pictures of her home, thinking Mary actually lived there.