Nicktoons Sunday

When Theodore's teddy bear gets bear-napped, the boys work with Officer Dangus to get him back

Alvin bets Bo Carter that alien life exists and only has a week to prove it or suffer embarrassing consequences

Theodore embarks on a quest to find one thing he can do better than Simon, and realises that his mission won't be so easy.

The Chipmunks and Chipettes compete in a dodgeball tournament but no-one expects Theo to be their secret weapon.

Dave gets addicted to a computer game popular around the neighbourhood

A moment of generosity sees Alvin give his cap to a fan, but when he suddenly begins to lose his singing and dancing skills, he worries his 'mojo' left along with his hat

Alvin must pass a manners test if he is ever to achieve his dream of meeting the beautiful princess of England

The girls spend the day cleaning out their tree house, and remember how they saved the tree from being cut down

The kids at school become obsessed with a new virtual dog smartphone app, but when all their handsets suddenly go missing, the finger of suspicion is aimed at Alvin

When Alvin is paired with Simon for a science project, he accidentally creates a potion that turns Theodore into a 30-ft giant

Alvin is tired of seeing his celebrity status overshadowed by reality television stars, so decides to become one himself

Brittany and Alvin inadvertently eat Eleanor's special cake that she has prepared for the big Bake-Off, and set out to make a replacement

Alvin tricks Theodore into obeying him by claiming to have magic powers

When Alvin accidentally ruins Brittany's favourite new bag, he must come up with a way to replace this 'one of a kind' fashion piece

Simon's experiment with how plants respond to positive or negative feedback creates a monster - and it's growing!

Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old.

Simon falls ill and asks Alvin and Theodore not to go see a new movie without him, but Alvin just can't resist

Theodore orders a dragon egg in the hopes of it hatching into a real dragon

Alvin signs the Chipmunks up for a game show that forces losing contestants to perform dangerous stunts.

Anxious to give Dave a much-needed rest, Alvin secretly decides to rent out their house for a Hawaiian home-swap

Alvin decides to host the coolest paintball party ever at his house, for Kevin. But how will they get it past Dave?

Jeanette decides to plant a garden on the school grounds but Bocarter manages to install vending machines instead

The boys decide to create a bigger and better computer in order to beat Bocarter at his own game

Alvin wastes his entire summer playing a video game, then tries to do all the fun things he’d planned in one day.

The chipmunks, along with Kevin and Cheesy, decide to crash Bo Carter’s birthday yacht party after not being invited

When Dave starts hanging out a lot with Julie, the Chipmunks get jealous and then paranoid, believing she wants to move in, so they try to separate them

When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join

Alvin borrows Simon's invisibility suit, but gets trapped when the zip gets stuck

When pirates show up at the house, the boys do all they can to protect a treasure chest that arrived for Dave.

A prank call by Alvin gets out of hand when the person on the other end of the line vows to track him down

When the Chipmunks get stuck in traffic en route to a show, tempers flare between themselves and other drivers.

A thief is stealing bicycles on the eve of a big race. When Alvin's bike is stolen, he helps the police to catch the culprit

Alvin and the school bully have to get along or else the school dance will be cancelled

Jeanette and Eleanor act as Sherlock Holmes and Doctor Watson when Theodore's teddy bear mysteriously disappears

Simon's new invention threatens to destroy the world, creating a time loop and changing gravity inside the house.

When Alvin accuses Simon of being too safe, Simon agrees to do whatever crazy thing Alvin wants him to do.

When Alvin and Simon think Theodore's pet goldfish has died, they go all out to replace it before he notices

When Alvin is accused of revealing spoilers for everyone's favourite TV show, he agrees not to speak for 24 hours

Alvin sneaks into Simon's new virtual reality game and is transported to a world in desperate need of a hero.

Dave promises to take Alvin to a water park if he gets a good grade on his test, but then a crow steals it

When the boys accidentally break Dave's new flat screen TV, they decide to become fugitives on the run

Dave and the boys rent a cabin in the woods for a little rest and relaxation, only to find out it may be haunted.

Alvin befriends a lonely new kid in school, but Theodore discovers that the new student may not be who he says he is.

Alvin enlists Dave to help him build his theatre model for drama class when he hears that Bocarter's father is helping Bocarter with his model

A favourite toy of Theodore's is lost on a rafting trip but then mysteriously shows up at the house...and it's alive!

Theodore tries to overcome his fear of sleepovers by spending the night at Kevin's house without Alvin or Simon

Miss Croner attempts to help Theodore discover his true calling in life.

When Alvin talks Dave into buying a used tour bus, Dave has no idea of the problems ahead.

The trio sees a life-size figure of Dave, and becomes convinced he has been turned into a waxwork

On a ski trip, Alvin convinces Theodore there’s a Yeti nearby, making life miserable for the rest of the family.

Alvin gets a taste of his own medicine when he zaps Dave with a youth ray, turning him into an irresponsible teen

Theodore becomes obsessed with cleanliness after a speaker at school talks to the class about the danger of germs

The boys' imaginations run wild when Dave disappears. When they finally find him, they're convinced he's a zombie

The Chipmunks don't want to perform in the school play, after learning of its curse.

Alvin tries to convince Dave that he’s being hunted by a flying beast.

When Eleanor discovers there are no female knights, she hides in a suit of armour and enters a knight competition.

After squabbling with his brothers, Alvin convinces Dave to give him his own room

Alvin bets Bo Carter that alien life exists and only has a week to prove it or suffer embarrassing consequences

The Chipettes challenge the Chipmunks to go three hours without their favourite things. How hard can it be?

Brittany hastily enters a skateboard contest against a skate park bully even though she has no clue how to ride.

While training for a TV baking competition with Eleanor, Theodore develops an allergy to an unknown ingredient

When Dave learns that Alvin blamed him for his poor grades to Miss Smith, Dave sets down a very strict study schedule

When Alvin accuses Dave of yelling at him too much, a therapist moves in to help Dave control his anger.

Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead

When Alvin accidentally ruins Brittany's favourite new bag, he must come up with a way to replace this 'one of a kind' fashion piece

Alvin tricks Theodore into obeying him by claiming to have magic powers

When Derek overhears that Alvin and his brothers are alone for the weekend, he plans a wild party at their house

To impress her idol, Brittany takes up painting. But her idol only likes her art after Alvin accidentally ruins it. But Brittany thinks she's ready for an exhibition

Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class

Everyone thinks Simon has lost his mind after he fails a school test and moves into a tree for some alone time

Dave discovers he failed to graduate from high school, so finds himself in school again - alongside Alvin

When Alvin's football team struggles, the coach makes the team learn ballet to help with their fitness

When Miss Smith praises Simon's grades in class, Derek bullies him by not allowing him to use the boys' bathroom

To land the lead role in a play, Alvin wagers Brittany that he can remain in character as a shoe cobbler.

Coach Dobkins kicks Cheesy and Theodore off the track team for being slow, but Theodore is determined to compete

When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon.

After Alvin and Simon tease the Chipettes about being frightened by a movie, the girls make plans to get them back

Alvin is convinced that Theodore has cursed him to never lie again and can't help himself from blabbing the truth.

Brittany's furious when she thinks Alvin has been writing on her blog and vows to get him back

Simon has found a new best friend, Jamie, who is smart, funny, and shares Simon's love of science

Alvin and Brittany wind up in a battle royale over popping acorn tops and bubble wrap.

Simon is being bullied at school, so he creates a bodyguard robot to scare the bullies

When the chipmunks get stuck in traffic en route to a show, tempers flare between themselves and other drivers.

Alvin suspects Dave of being a bank robber when he starts acting suspiciously and giving the boys gifts

Alvin and Brittany wind up in a battle royale over popping acorn tops and bubble wrap.