On their first day at Highlands Academy of the Arts, the gang gets in trouble for disobeying the strict curriculum. As punishment, they're sent to work at Moody's Sweet Shop where they meet Sarah and form "The Wannabes."

Egos collide when the gang can't agree on which song to sing. Mr. Moody teaches them that everyone must work together to be successful.

The gang thinks quitting school will expedite their rise to stardom. Mr. Moody puts them through their paces, teaching them that an education is more important than fly-by-night fame and money.

Mr. Moody hosts to video game competition similar to Guitar Hero called "Beasts of Rock." The boys enter the contest and revel in their newfound rock 'n roll personae, an must rely on Sarah to save the day. While Mr. Moody's Sweetshop is in the middle of this musical melee, Mariah is determined to prove to Shaylen that her personality is more influential than her beauty.

After watching a video about global warming Mariah becomes an environmental activist. When she organizes a student revolt against Mr. Pesckow's unfriendly ecological policies, reporters visit Mariah at the sweet shop to do a story on her. Things take a dramatic turn when they report on Mr. Moody's wastefulness instead. To make matters worse for Mr. Moody, Sarah has a curious secret admirer which he does not approve of.

Drew's ego becomes unbearable when he gets a part in a commercial. He decides to leave the band, but his star falls as quickly as it rose. Meanwhile Mariah, who's watching Mr. Pesckow's phones, misplaces his niece's pet hamster and asks Andrew, Shaylen and Sarah to help track it down.

A girl becomes enamored with Drew after overhearing him talk in a Scottish accent. She becomes obsessed with him. After he breaks up with her, she's determined to reveal The Wannabes secret identity. Meanwhile, Mr. Moody is swamped with a convention of elderly women called "The Sunshine Ladies" and Sarah reminisces with a few former singers.

Worried she'll fail her dance final, Shaylen gets a tutor, who happens to be Andrew dressed as his alter-ego, "Santiago." And when Sarah helps Alan find his iPod, she uses her detective skills to track down her dad's recipe thief.

Sarah gets accepted into the Highlands Academy "Prep Program" as a dance major. After Mr. Moody gives her a new cell phone, she quickly gets into trouble with Mr. Pesckow and causes problems for The Wannabes. She has a lot to learn in staying out of trouble and fitting in with The Wannabes at school.

Alan decides to run for class president but the popularity goes to his head and he loses focus on what's really important for the school causing a rift between him and Shaylen. Sarah comes up with an idea to help feed homeless and struggles with not getting recognition from the others.

An alumnus of Highlands Academy returns to give a sizable endowment to the school during the annual freshman play but when her prized jewels go missing, the gang must find the thief before Mr. Pesckow gives them all a life sentence to detention.

The gang gets trapped in the school after helping Andrew film a horror movie for a short film contest and life begins to imitate art as the gang gets "scared straight."

Andrew suspects that there's a secret society within the walls of Highlands Academy. He and the gang investigate and discover an underground dance club run by Alan. Alan explains that it's reserved for the best dancers in the school and if the gang wants to join, they have to challenge and beat one of the club's dance crews. Sarah experiences receiving special attention as Mr. Moody is called to the school cafeteria to help out.