School janitor rescues teens from bad school

Pittsburgh, Pennsylvania, 1991. High school freshman Charlie is a wallflower, always watching life from the sidelines, until two senior students, Sam and her stepbrother Patrick, become his mentors, helping him discover the joys of friendship, music and love.

Fired from his band and hard up for cash, guitarist and vocalist Dewey Finn finagles his way into a job as a fifth-grade substitute teacher at a private school, where he secretly begins teaching his students the finer points of rock 'n' roll. The school's hard-nosed principal is rightly suspicious of Finn's activities. But Finn's roommate remains in the dark about what he's doing.

A group of rule-abiding prep school students – Zack, Lawrence, Freddy, Summer and Tomika – learn to take risks and reach new heights thanks to substitute teacher Dewey Finn, a down-on-his-luck musician who uses the language of rock ‘n’ roll to inspire his class to form a secret band. Throughout the school year, these middle-school classmates find themselves navigating relationships, discovering their unknown talents and learning lessons on loyalty and friendships.

A janitor mysteriously becomes trapped inside of the school he works at.

A high school janitor runs into a series of dangerous obstacles.

A principal was called on to rescue a critically broken school. Ten years later, she is now working on her second socially and academically failing high school with a high dropout rate and riddled with crime, drugs, sex and teenage pregnancy.

A young teacher heads to her new workplace in a private school where most of the students are the children of wealthy people who do not care about education in any way. In the class she is in charge of, she faces a group of students and their various pranks, and discovers that many of the previous teachers have suffered psychological crises because of them, so she tries to reform them.