After Jerry is bitten by a bug from the wizard world he is transformed into a giant bug himself. Meanwhile, Harper joins the Alien Language League Zeke and Justin are in and they hold the annual banquet at the Sub Station.

After Harper's lunchtime Shakespeare impressions are a total bust, Alex and Stevie ask Justin to hire a rock band to play at lunchtime. Justin agrees, feeling that he owes Stevie since she got him elected to become Student Body President.

Justin and Alex are chosen to create an issue of the Captain Jim Bob Sherwood comic book, with Justin writing the story and Alex doing the illustrations. But when they can't agree on their ideas, Alex uses magic and displaces Captain Jim Bob from the comic book, leaving him loose out in the city.

Harper and Alex join Harper's parents in a signing act. But Alex finds out it is a lot of working and wants to go home.

Justin gets a zit before his prom date with a junior, and to make matters worse, Alex accidentally animates it.

When the school's superintendant fires Mr. Laritate because of Alex, Mr. Laritate gets a job at a western place. When the school hires a strict new principal, Alex transports Mr. Laritate back to the Old West in an attempt to show him that it's not what he thought it was and make him want to come back to Tribeca Prep.

Justin learns that his new pet beagle is actually a magical dragon. To his dismay, someone else claims the "dog" and enters it in a local canine competition.

After Alex uses magic to help Harper win a marathon, she recreates the activities for her friend, so a very upset Harper can win on her own. Meanwhile, Justin decides to enter the marathon to win the first athletic trophy for the Russo family.

Harper is desperately trying to remember something, but she cannot. Alex offers to help Harper recall her memory, so she casts a spell on her. Harper then remembers: Stevie is a wizard, and she saw her cast a spell. Alex and Harper confront Stevie, and she confirms their suspisions by casting a spell in the ground that opens up a warp hole and a student falls in. Alex is happy that she has a wizard friend, but Harper feels left out.

Alex sets up Harper on a date with Justin's best friend Zeke, but the relationship doesn't go as she planned. Meanwhile, Justin prepares a project for a science fair.

Wilmer Valderrama guest stars on Wizards of Waverly Place in the episode 'Uncle Ernesto'. Uncle Ernesto has no idea that the Russo's have magic abilities, so they promise a magic free night so that he can come over for a birthday dinner. Meanwhile, the kids get a magical chicken that can tell them the answer to anything. They ask it the age-old question, "Which one of us is going to win the wizard competition?" But when the chicken runs amuck, they have to catch it before he lays the answer and Uncle Ernesto finds out about magic.

After Harper is hired at the sub station, Alex uses magic to help Harper overcome her clumsiness, which eventually backfires on Alex. A whiz kid is upset for losing business when Justin starts a tutorial service.

Alex finds her parents old magic carpet and convinces her dad to give her flying lessons.

Justin has some competition from a popular classmate when he wants to be chosen for the World School Summit at the U.N. Meanwhile, Alex becomes in love with herself due to a potion.

When Jerry's fun-loving brother comes for a visit, Alex tries to get him to be her magic teacher instead of her strict dad.

Justin becomes fed up with Alex constantly going through his stuff and creates a female monster to guard his room and to think like Alex. However Justin's plan backfires when the monster and Alex become fast friends.

The Russo family comes together to create the scariest haunted house ever for Halloween.

Alex discovers her friend Stevie is leading a wizard revolution. To the dismay of Justin and Harper, she decides to help Stevie with her quest to make sure no wizard ever has to give up their powers again.

Alex is punished for buying a vending machine with her parents money. Alex sees a mirror that says "Do Not Go In Alex". After Alex steps through a magical mirror, the universe becomes all about her, and when the mirror breaks after she doesn't want to come back to the real world, Alex is possibly stuck in the parallel 'you-niverse' forever.

Alex duplicates herself so she can be in magic class and at a sale at the same time. Meanwhile, Jerry gives Max his first wand.

Alex wants unlimited use of magic from her parents, after she meets a fellow wizard at her school who is allowed unlimited magic from his parents. There is a meeting which Alex sets up between the two sets of parents.

Gigi invites Harper to her annual tea party and Alex gets mad when she accepts. Alex learns that Gigi plans to embarrass Harper so she uses her magic to get back at Gigi.

Alex takes on an internship with a top Fashion Magazine and decides to put on an outrageous fashion show featuring Harper's bizarre wear to teach her boss a lesson for taking credit for her ideas. Jerry and Theresa hire a new girl, Millie, at the Sub Station that Justin immediately falls in love with so Max tries to help.

Alex makes a mannequin come to life and goes out with him, in order to make Riley jealous. Meanwhile, Jerry and Theresa go out of town and leave Justin in charge of the household.

When Justin completes his ten-thousandth spell, he signs up for a Monster Hunting class.