Mrs. Calpakis was the teacher of 21-B before trying to show off her skating on Freddy's skateboard and getting a hip injury. She was replaced by Mr. Finn as her substitute.
Mr. Finn was overwhelmed by the naughtiness of the kindergarteners, but Mrs. Calpakis got them under control in no time. The kids of 21-B and the kindergarteners made a deal to switch teachers in order to get Mr. Finn back as their teacher. Mrs. Calpakis is now the teacher of a kindergarten class, and is doing fine.
- She is now a kindergarten teacher, but was a teacher of the class, 21–B.
- Her replacement was Dewey Finn.
- She only made two appearances within the show.
- Mrs. Calpakis only appeared on the season premieres of Season 1 and 2.
|School of Rock Characters|
|Tomika • Freddy Huerta • Summer Hathaway • Zack Kwan • Lawrence Dooley • Dewey Finn • Principal Mullins|
|Clark O'Shannon • Esmeralda • Kale • Asher|