Dewey, a down-on-his-luck musician, poses as a substitute teacher at a prestigious prep school and uniquely inspires his overachieving students to take a risk and create a secret rock band.

Principal Mullins installs surveillance cameras in all the classrooms, putting the band's secret in danger.

When the group's music teacher holds practice every day for the school concert, they must juggle both bands while protecting their secret.

When a rival group steals their song at the Battle of the Bands, the group decides to use an original song to show off their rock star power.

Summer's attempt to share a locker with Freddy sets off a chain reaction of locker-switching that puts the whole band out of sync.

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When Principal Mullins goes home sick, Mr. Finn's class decides to celebrate Halloween in school. 

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We don't have an overview translated in English. Help us expand our database by adding one.

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When Freddy tells the band that his family is moving to Canada, they all work together to come up with a plan to convince his mother to let him stay.

The band decides to make a music video, but when Tomika and Freddy have different ideas about the video's creative direction, it causes a rift in the group.

Summer tries to get a job at her favorite store in the mall to earn money for a new phone, but the job is offered to Tomika instead.

After comic books get banned at school, Tomika decides to create her own comic, but accidentally upsets her friends by not drawing them in the best light.

While Tomika and Summer try to get Kale into the school's holiday pageant, Zack, Lawrence, and Dewey try to recreate Freddy's Christmas traditions because he is spending the holidays without his mom for the first time.

Tomika goes to great lengths to prove she is cool to the new girl in school, eventually lying about knowing a music superstar.

Tomika and Summer's friendship becomes strained when Summer starts to take care of the only creature that Tomika fears -- an adorable puppy.

Tomika is inspired by the play, "Hamilton," to create her own hip-hop musical about the Alamo; Freddy is determined to use the play to get closer to Summer.