Rocker turned substitute, Mr. Finn is not your typical teacher. In fact, he's not even really a teacher!
He'd much rather assign guitar solos than extra credit but if he wants to succeed, he'll have to show the class that learning can be fun when you band together. His mission at William B. Travis Prep school? To teach these honor roll students how to rock n' roll and become a rock legend. Oh and move out of his parent's place.
Now that they’ve won Battle of the Bands, the students of William B. Travis Prep School are excited to keep making head-banging beats, recording awesome songs and finally get their music out there. But there’s just one problem: the band still has to remain a total secret! School of Rock must figure out a way to rock out AND stay under the radar. And as if that wasn't hard enough, nosy principals and new faces in school just might shake up the band permanently. But with Mr. Finn’s help, the kids will learn that working together is what makes their school totally ROCK!