

A substitute teacher filling in for Ms. Sherwood tries to keep her past as a singer a secret, but Dwight remembers her from his childhood and is determined to find out why she stopped singing, enlisting Mr. Shorofsky's help when he learns the truth.
Changes abound with the start of the new school year: Bruno, with no means of funding his schooling after his father dies, is forced to drop out; Coco, Danny and Doris find out that even though her mother still lives in New York City, Julie is married and now living in Texas; new students Christopher Donlan, a dance major, and Holly Laird, a drama major, find difficulty in being accepted, most notably by their more seasoned competition, Leroy and Doris, and new vice-principal, Quentin Morloch, intends on ruling with an iron fist.