Hoping to encourage extra college students to affix the Undertake-A-Grandparent program, Sabrina finds a mischievous technique to get trend-setting Libby to take part: she impersonates her, necessitating fast Superman-style phone sales space transformation every time the (more and more puzzled) actual Libby turns up. However Sabrina'
;s well-meant scheme goes unsuitable when Libby bonds with Sabrina'
;s adopted grandmother Nana, who claims to know most of Hollywood'
;s younger hunks personally. In the meantime, Zelda cannot resolve whether or not to proceed courting a person who'
;s centuries youthful than she is; and Hilda and Salem eat an excessive amount of of a magical "hair soup" that causes their hair to develop at an exponential fee.