Nicktoons Sunday

Alvin suspects Dave prefers Simon to him and Theo, so organises a go-kart race between the three chipmunks to decide who should be his favourite

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

Simon is alarmed to discover he's been tagging private property in his sleep and has inspired a group of copycats

When the boys get tired of taking orders from Dave, they decide to build a treehouse in the backyard and move out

When Alvin pranks Simon with a trick website making it look like Alvin is smarter, the chipettes prank Alvin back

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

Brittany's dream of being a fashion designer turns into a nightmare when she gets a job and her ideas are stolen

When Miss Miller gets robbed, Eleanor and Theodore promise to find the culprit and bring them to justice

Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her... or her new glasses?

A cute singing bird replaces Alvin in the band after Alvin makes too many demands as a performer

When the school digs up an old high school time capsule, Miss Smith and Dave work together to keep an old secret.

Alvin and Kevin pretend to be sick to miss school and sneak off to the Dagarack Convention.

When Brittany becomes convinced she’s a long lost princess she carries her new royal status a little too far

Theodore is hit by lightning and believes he’s like his comic book hero, until he’s told he’s actually a villain.

The chipmunks discover Officer Dangus has a twin brother that's a bully and encourage Dangus to stand up to him

Dave gets an 'Instant Gram' account - and, after several embarrassing posts, Alvin does all he can to stop him.

Alvin and Theodore play a seemingly innocent game, which leads to unexpected consequences.

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

When Brittany declines Alvin’s help for a talent show, he convinces Jeanette to enter, putting the sisters at odds

When Dave suffers from writer's block, Alvin pretends to write a broadway show, which only makes Dave feel worse.

When Alvin tries to break Theodore's dependence on Talking Teddy, Theodore invents a new imaginary friend.

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

Dave writes a hit love song from a poem he found in the trash. Since Simon wrote the poem he panics his secret will come out.

When Miss Croner's prized cherries go missing, she suspects crows - but could it be chipmunks?

The Chipmunks can't wait to go on a world tour until Theodore and Alvin realise what they'll be leaving behind.

Dave gets a parenting app to help supervise the chipmunks, prompting to attempt to escape its control

Brittany takes up painting to impress her fashion idol. But her idol only likes her art after Alvin accidentally ruins it. // Alvin, convinced that Julie and her son are trying to move into their home, tries to stop it.

Alvin dresses Theodore like a baby to impress the girl of his dreams in 'Baby Whisperer', then in 'Let's Make A Deal', making a present for Dave, Alvin creates a snowball effect of chaos. (S2, ep 6)

Dave is very sick, and Alvin makes a bet that he can help him to get better

Alvin and Brittany give wildly differing versions of why the fire alarm went off at the school to Miss Smith

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

Theodore gives Dave an ugly handmade jumper for his birthday and insists he wear it to an upcoming business meeting

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

Alvin passes off a rock he found on the ground as a meteor for a science project and gets some unwanted attention

The town is under attack when Simon creates a drone that can not only deliver pizzas but has the ability to learn

Brittany's fear of bees turns into admiration when she's shrunk down to their size and experiences life as a bee

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

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

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

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

Alvin tricks Theodore into believing he's great at mini golf which backfires when Theo signs up for a tournament.

Simon has a crush on the babysitter and secretly prepares a romantic dinner while Theodore keeps Alvin distracted

After a lice outbreak that closes the school, Dave sets up a classroom in the house and acts as a teacher

Alvin is alarmed that Dave will be hosting an auction where he'll have to tell jokes because he's not that funny

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

When Dave takes away Alvin's phone, the boredom Alvin experiences is enough to drive him crazy.

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

In an effort to be more productive, Simon invents a device that can override the need to sleep. But does it work?

Simon’s interactive video game is about to take off, until Jeanette reprogrammes the game’s villain.

Alvin books the band at a birthday party, only to discover they’ve been booked for the petting zoo - as the pets!

To keep a planned vacation, the boys do all they can to stop Dave from learning that Alvin has summer school

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

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

Cheesy enlists Theodore and Alvin to help steal desserts from the school kitchen using secret underground tunnels.

Eleanor decides to move in with Alvin and his brothers in 'Sister Act', then in 'Lil' T', Theodore posts a video of himself rapping on the Internet and it becomes a mega-hit! (S1, ep 3)

Jeanette is proclaimed a fashion trendsetter by Brittany's icon in 'She's Got Style', then in 'Super Heroes', Theodore thinks he's a real superhero, and Alvin and Simon can't convince him. (S1, ep 19)

Simon creates a Super Hero costume for a convention he's attending in 'Munk Man', and in 'Ride Along', when Alvin's bicycle is stolen, he joins forces with Officer Dangus to solve the case. (S2, ep 7)

Alvin suspects Dave prefers Simon to him and Theo, so organises a go-kart race between the three chipmunks to decide who should be his favourite

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

Simon is alarmed to discover he's been tagging private property in his sleep and has inspired a group of copycats

When the boys get tired of taking orders from Dave, they decide to build a treehouse in the backyard and move out

Dave discovers he's not too good at roughing it outdoors when he goes on a day hike with the Chipettes

The town is under attack when Simon creates a drone that can not only deliver pizzas but has the ability to learn

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

Theodore goes into a deep funk after he burns his tongue on some super-hot chocolate and loses his sense of taste.

The Chipettes each want Dave to be their date to the father-daughter dance. But how can he choose just one?

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

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

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

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

Jeanette and the Chipmunks orchestrate a break-in at Bocarter's house to rescue a chimpanzee he keeps in a cage.

The chipmunks try to keep Dave from going on the internet after a performance he posts gets negative comments

When Alvin kidnaps Simon's robot Geizmo, he gets a lesson in parenting a child going through their terrible twos.

Alvin's too short to ride an exhilarating new amusement park ride, so he devises a plan to sneak on after hours

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

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

After causing an accident at a historic castle, Cheesy and Alvin must work as reenactors to pay for the damage.

When Alvin gets hurt, Simon agrees to face off against Derek on a survival reality show, where there's room for only one winner. // Alvin accidentally ruins Brittany's favorite new bag and must come up with a way to replace it.