ALVINNN!!! and The Chipmunks

After squabbling with his brothers, Alvin convinces Dave to give him his own room, but soon realizes living alone isn't what it's cracked up to be. / When Alvin inadvertently destroys Theodore's bicycle, he enters the boys in a roundup of shopping carts where the first prize is a new bike.

In order to get Theodore to do his bidding, Alvin tells Theodore that he has secret powers and can turn trash into candy. When Derek steals Theodore's candy, Theodore tells Derek that Alvin will get him back using his secret powers. Now Alvin has to come clean or face Derek in a showdown.

When Dave discovers he didn't graduate from high school, he finds himself in school with Alvin. Talk about the Odd Couple. / Simon has found a new best friend, Jamie. He's smart, funny, and shares Simon's love of Science. But when Jamie realizes that Alvin is the more popular brother, he ditches Simon to get in with the cool crowd. Can the brothers survive this new friend?

All the kids at school are obsessed with their virtual dogs on their smart phones. But when all the phones wind up missing, Alvin is blamed for the theft and has to follow the clues to find the real culprit and clear his name. / When Alvin is paired with Simon for a Science project, he accidentally creates a potion that turns Theodore into a 30-foot giant.

The Chipmunks and Chipettes try to reduce their carbon footprint when Jeanette signs them up for a Green Living competition. / Alvin is so taken with a girl at school, that he agrees to look after her talking Mina bird. But when Alvin says something damaging, he worries the bird will repeat it to the girl and must find a way to keep the bird from blabbing.

Simon is too embarrassed to kiss his co-star in the school play. So in a moment of desperation, he agrees to allow Alvin to switch identities with him. But to Alvin's dismay, Simon is now credited for "the kiss" and is overrun by all the girls in the school. / Anxious to give Dave a much-needed rest, Alvin secretly decides to rent out their house for a Hawaiian home-swap.

It's the big Bake-Off, and Eleanor has prepared her signature cake and left it out to cool. But Brittany and Alvin come home, and eat the cake without knowing its importance! Can they re-make the cake in time? Or will Eleanor's dreams be reduced to crumbs? / The boys are worried that Dave will move the family to his dream house and decide to make the house seem haunted to thwart the sale.

Desperate to avenge last year's humiliating loss, The Chipmunks argue over who is best suited to lead them to victory. / Alvin is tired of seeing his celebrity status overshadowed by Reality TV stars. So, he decides to become one himself. Just one problem, Alvin has to film Dave without him knowing.

When Dave refuses to let Alvin get a dangerous toy sports car, Alvin secretly convinces Simon to build him an exact replica of the car. Will Alvin be able to keep this secret from Dave? Or will it turn out that the toy car is TOO FAST - TOO FURIOUS?!

When Theodore thinks he's a real superhero, Alvin and Simon have a tough time convincing him to leave the crime fighting to the professionals. / Brittany is humiliated by Jeanette's lack of style. That is, until Jeanette is proclaimed a fashion trendsetter by Brittany's style icon. Now Brittany wants to prove she's more stylish than her sister.

While cleaning out their treehouse, the girls remember how they saved the tree from being cut down, and made it their home. / Believing Simon is going away to a boarding school, Alvin and Theodore do all they can to thwart his departure and keep him at home.