Nicktoons Alvin has summer school and Dave must not find out in 'Summer School', and in 'Puzzled', when Theodore drops a puzzle piece down a vent, he gets trapped inside while trying to fish it out. 2026-10-06 Dave refuses to let Alvin get a dangerous toy sports car in 'Safety Third', then in 'Mister Manners', Alvin must pass a manners course before he gets his dream meeting with a Princess. 2026-10-06 Alvin encourages Simon to write a frank email in 'Un-send!', then in 'The Orb', when Simon notices that Theodore has a hard time saying no, he creates the "No-Buddy". 2026-10-06 When his brothers won't listen to his song, Theodore posts a video of himself rapping on the Internet and it becomes a mega-hit! Soon Theodore (now Lil T) is offered a solo career. 2026-10-06 Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead. (S4, ep 3b). 2026-10-06 After a lice outbreak that closes the school, Dave sets up a classroom in the house acting as their teacher. (S4, ep 16b). 2026-10-06 Simon's robot Geizmo becomes jealous of Jeanette's robot Zeela, until a sudden tragedy reveals Geizmo's true heart. (S5, ep 5b). 2026-10-06 The boys build a treehouse in the backyard and move out in 'Independence Day', and in 'Opposites Attract', an invention of Simon's accidently magnetizes Alvin and Simon to each other. 2026-10-06 Theodore mistakenly thinks he's the oldest brother in 'Big Bro Theodore', and in 'No Putts, No Glory', Alvin fools Theodore into believing he's good at mini golf which of course backfires. 2026-10-06 A local haunted house doesn't seem too scary in 'Time Traveller's Party', then in 'Return of Thornbergaupht', Derek bullies Simon by not allowing him to use the boys' bathroom. 2026-10-06 Simon is ecstatic when he's elected the school's safety monitor in "To Serve and Protect. 2026-10-06 Alvin notices Brittany being nice to him in 'Brittany the Body Snatcher', and in 'Agent Smith', to earn a job on the school newspaper, Alvin helps Simon uncover the biggest story ever seen. 2026-10-06 Alvin agrees not to speak for 24 hours in 'Spoiler-Itis', then in 'Something's Fishy', when Alvin and Simon think Theodore's pet goldfish has died, they try to replace it before he notices. 2026-10-06 Theodore gets roped into doing Alvin's job in 'Adventures in Babysitting', then in 'Alvin's Assistant', Kevin agrees to be Alvin's assistant but ends up running errands instead. 2026-10-06 Alvin accidentally creates a potion that turns Theodore into a 30-foot giant in 'Theozilla', then in 'Doggone It', all the phones at school are missing, and Alvin is blamed. 2026-10-06 Alvin almost drives a local toy store out of business in 'Unboxing Day', then in 'Dave's Pavillion', Dave's new pavilion is surprisingly ruined for some reason. But who is to blame. 2026-10-06 Dave discovers he didn't graduate from high school and ends up in class with Alvin in 'Back to School', then in 'Bromance', Simon has found a new best friend, but then gets ditched. 2026-10-06 Theo's art project gains fans but then gets hacked in 'Mr. Lou', then in 'Love Song', Simon panics when Dave's song reveals his poem. 2026-10-06 Alvin accuses Dave of yelling at him too much in 'Alvin Management', then in 'Time Capsule', the school digs up an old high school time capsule, and Miss Smith and Dave keep an old secret. 2026-10-06 Theodore gets roped into doing Alvin's job in 'Adventures in Babysitting', then in 'Alvin's Assistant', Kevin agrees to be Alvin's assistant but ends up running errands instead. 2026-10-06 The Munks help a world-famous runner in 'Run Aimee Run', then in 'Theo vs Simon', Theodore embarks on a quest to find one thing he can do better than Simon, but it won't be so easy. 2026-10-06 Alvin and Simon have a secret club in 'Mysterions', and in 'The Crow That Ate My Homework', Dave promises to take Alvin to a park if he gets a good grade on his test, but a crow steals it. 2026-10-06 Theodore is desperate to land the part of the monster in the school play in 'Clowning Around', then in 'Bully For You', Simon builds a homemade robot bodyguard. 2026-10-06 Simon agrees to face off against Derek on a reality show in 'I Will Survive', then in 'Alvin's Got A Brand New Bag', Alvin accidentally ruins Brittany's bag and must replace it. 2026-10-06 Brittany hastily enters a skateboard contest in 'Skater Girl', then in 'All Washed Up', Simon's robot Geizmo goes around town dismantling washing machines, but is he actually helping. 2026-10-06 Cheesy enlists Theodore and Alvin to steal desserts from the school kitchen in 'The Underground', then in 'Game House', Simon invents a virtual reality game that quickly gets out of hand. 2026-10-06 The Road Warrior / My Fair Chipette: More adventures with the pint-sized chipmunks. And Alvin, who is also a chipmunk, and therefore of broadly similar size. 2026-10-06 Theodore gets stuck taking care of Miss Croner's cats in 'The Cat Sitter', then in 'Addicted', The Chipettes challenge the Chipmunks to go three hours without their favourite things. 2026-10-06 Eleanor enters a knight competition in 'A Knight's Tail', and then in 'Dreambomber', Alvin is having the best dreams of his life, until Theodore subconsciously invades them. 2026-10-06 Alvin encourages Simon to write a frank email in 'Un-send!', then in 'The Orb', when Simon notices that Theodore has a hard time saying no, he creates the "No-Buddy". 2026-10-06 Simon agrees to do whatever crazy thing Alvin wants him to do in 'Simon Says', then in 'Sing Like A Canary', a cute singing bird replaces Alvin in the band after he makes too many demands. 2026-10-06 The Chipettes fall in love with a cute little mouse in 'Of Mice and Munks', and in 'Simon Saves the World', Simon's new invention creates a time loop and changing gravity inside the house. 2026-10-06 Theo's art project gains fans but then gets hacked in 'Mr. Lou', then in 'Love Song', Simon panics when Dave's song reveals his poem. 2026-10-06 Theodore tries to overcome his fear of sleep-overs in 'Theo's Big Night Out', then in 'The Bodyguard', Alvin decides he needs a personal bodyguard, and trains Theodore for the job. 2026-10-06 Dave, Simon and Theodore are worried for Alvin's safety in 'The Karate Kidder', then in 'Playing Favourites', Alvin and Theo challenge Simon to a go-cart race. 2026-10-06 The boys build a treehouse in the backyard and move out in 'Independence Day', and in 'Opposites Attract', an invention of Simon's accidently magnetizes Alvin and Simon to each other. 2026-10-06 Simon's experiments cause trouble when Dave asks him to declutter in 'Pack Animal', then in 'The Haunted Getaway', the boys face a haunted cabin. 2026-10-06 Simon agrees to do whatever crazy thing Alvin wants him to do in 'Simon Says', then in 'Sing Like A Canary', a cute singing bird replaces Alvin in the band after he makes too many demands. 2026-10-06 A local haunted house doesn't seem too scary in 'Time Traveller's Party', then in 'Return of Thornbergaupht', Derek bullies Simon by not allowing him to use the boys' bathroom. 2026-10-06 Alvin kidnaps Simon's robot Geizmo in 'Geizmo's Day Out', then in 'Unbored', when Dave takes away Alvin's phone, the boredom Alvin experiences is enough to drive him crazy. 2026-10-06 Alvin decides to host the coolest paintball party in 'It's My Party', then in 'Keeping up with the Humphries', the boys feel pressure to keep up with their nemesis Bocarter. 2026-10-06 The Chipmunks help mend a friendship in 'Summer Camp', and in 'Blabber Mouth', Alvin thinks that Theodore has cursed him to never lie again, and can't help himself from blabbing the truth. 2026-10-06 Simon is ecstatic when he's elected the school's safety monitor in "To Serve and Protect. 2026-10-06 The Chipmunks argue over who is best suited to lead them to victory in 'Mutiny', then in 'Reality or Not', Alvin is tired of seeing his celebrity status overshadowed by Reality TV stars. 2026-10-06 Alvin borrows Simon's invisibility suit in 'Overlooked', and in 'Wish Upon a Star', when Theodore makes a wish, the Chipmunks try to learn what it is, so that they can make it come true. 2026-10-06 Simon's experiments cause trouble when Dave asks him to declutter in 'Pack Animal', then in 'The Haunted Getaway', the boys face a haunted cabin. 2026-10-06 Alvin packs a whole summer into one just day in 'Last Days of Summer', and in 'The Littlest Robot', Simon invents a robot with emotions and an ability to learn which quickly backfires. 2026-10-06 Alvin and Brittany wind up in a battle royale in 'Bubble Wrap', and in 'Chess Mate', a cute girl joins the chess club, so Alvin enlists Jeanette to teach him to play so he can join too. 2026-10-06 Simon is too embarrassed to kiss his co-star in the school play in 'Kiss Conspiracy', then in 'House Guests', Alvin secretly decides to rent out their house for a Hawaiian home-swap. 2026-10-06 Theodore struggles to do good deeds in 'Knights', and then in 'Snake Charmer', Alvin and Simon create a fake snake to help Dave get over his fear of snakes. 2026-10-06 Alvin must prove that alien life exists in 'Across the Universe', and in 'Britt's Picks', Brittany's furious when she thinks Alvin has been writing on her blog, and vows to get him back. 2026-10-06 The boys disobey Dave's orders to not play a dangerous game in 'Mega Bounce Battle', then in 'Gossip Guy', the school newspaper has a sudden increase in sales when a gossip column appears. 2026-10-06 The Chipmunks get stuck in traffic in 'Car Wars', then in 'Mr. Fix-It', Simon gets annoyed with everyone asking him to fix things so he decides to play dumb until he gets some thanks. 2026-10-07 The girls are remembering their home in 'The Tree House', then in 'Saving Simon', Alvin and Theodore think that Simon is going away to a boarding school, and try to keep him at home. 2026-10-07 The Principal's cat goes missing in 'The Music Box', then in 'Special Delivery', Theodore's been mistakenly mailed off in a box, so Simon and Alvin have to get him home. 2026-10-07 When Alvin sees a sparkling diamond buried in his neighbour's rose garden, he's sure she's responsible for the recent diamond heist. So, Alvin sets about proving it. 2026-10-07 When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join. (S4, ep 4a). 2026-10-07 While training for a TV baking competition with Eleanor, Theodore develops an allergy to an unknown ingredient. (S4, ep 16a). 2026-10-07 Sleep: In an effort to be more productive, Simon invents a device that can override the need to sleep. But does it work? (S5, ep 6b). 2026-10-07 The boys get stuck with Miss Miller as a babysitter in 'Temporary Mom', then in 'Tee For Two', Alvin volunteers to caddy a charity golf tournament and gets paired up with Miss Smith. 2026-10-07 Dave is awarded for an award that is not what he thinks it is in 'Granny Awards', then in 'Sick Day', Alvin and Kevin pretend to be sick to miss school and visit the Dagarack Convention. 2026-10-07 Simon's game launch is disrupted by Jeanette's changes in 'The Return of Thornbergaupht', then in 'Squashed', Alvin ropes Dave into playing squash. 2026-10-07 Theodore is desperate to land the part of the monster in the school play in 'Clowning Around', then in 'Bully For You', Simon builds a homemade robot bodyguard. 2026-10-07 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. 2026-10-07 Alvin and Brittany learn parenting isn't easy in 'Baby Mama Drama', then in 'Ballet Boys', when Alvin's soccer team struggles, the coach makes the team learn ballet to help their skills. 2026-10-07 Alvin and Simon have a secret club in 'Mysterions', and in 'The Crow That Ate My Homework', Dave promises to take Alvin to a park if he gets a good grade on his test, but a crow steals it. 2026-10-07 Brittany takes up painting to impress her fashion idol in 'Art For Art's Sake', and then in 'Mancave', Alvin, convinced that Julie and her son are trying to move in, tries to stop it. 2026-10-07 The boy's imaginations run wild when Dave disappears in 'Taken', then in 'The Flying Beast', Alvin tries to convince Dave that he's being hunted by a flying beast. 2026-10-07 Simon is too embarrassed to kiss his co-star in the school play in 'Kiss Conspiracy', then in 'House Guests', Alvin secretly decides to rent out their house for a Hawaiian home-swap. 2026-10-07 Cheesy enlists Theodore and Alvin to steal desserts from the school kitchen in 'The Underground', then in 'Game House', Simon invents a virtual reality game that quickly gets out of hand. 2026-10-07 Dave is awarded for an award that is not what he thinks it is in 'Granny Awards', then in 'Sick Day', Alvin and Kevin pretend to be sick to miss school and visit the Dagarack Convention. 2026-10-07 Alvin and Simon have a secret club in 'Mysterions', and in 'The Crow That Ate My Homework', Dave promises to take Alvin to a park if he gets a good grade on his test, but a crow steals it. 2026-10-07 Dave's old high school visits in 'The Dinner', then in 'The Tour', The Chipmunks can't wait to go on a World tour until Theodore and Alvin realize what they'll be leaving behind. 2026-10-07 The Chipmunks and Chipettes play in a dodgeball tournament in 'Munk Vs Machine', then in 'Shack Magic', The Chipmunks find a shack that magically fills with toys and games, but is it magic. 2026-10-07 Alvin has summer school and Dave must not find out in 'Summer School', and in 'Puzzled', when Theodore drops a puzzle piece down a vent, he gets trapped inside while trying to fish it out. 2026-10-07 Alvin and Eleanor train to be lifeguards in 'The Lifeguard', then in 'Scarecrowner', Miss Croner's prized cherries go missing, and she suspects crows - but could it be chipmunks. 2026-10-07 Dave gets a parenting app to help supervise The Chipmunks in 'The App', then in 'Don Juan Theodoro', Alvin, Simon and the Chipettes give Theodore conflicting dating tips. 2026-10-07 The Chipmunks take in a stray dog, but must keep the puppy hidden from Dave in 'Dog Days', then in 'Dragon Dad', Theodore orders a dragon egg in the hopes of it hatching into a real dragon. 2026-10-07 Simon's game launch is disrupted by Jeanette's changes in 'The Return of Thornbergaupht', then in 'Squashed', Alvin ropes Dave into playing squash. 2026-10-07 Simon goes missing and no one else notices in 'Oh Brother Where Art Thou', then in 'The Wall', the girls at school cast votes for the cutest chipmunk on the bathroom wall. 2026-10-07 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. 2026-10-07 Alvin's too short for a new amusement park ride in 'U-Fly', then in 'Yeti or Not', Alvin convinces Theodore there's a Yeti nearby, making life miserable for the rest of the family. 2026-10-07 The Principal's cat goes missing in 'The Music Box', then in 'Special Delivery', Theodore's been mistakenly mailed off in a box, so Simon and Alvin have to get him home. 2026-10-07 Theodore is training for a TV baking competition with Eleanor in 'Allergic Reaction', then in 'Lice-enced to Teach', Dave sets up a classroom in the house, and becomes the teacher. 2026-10-07 Alvin suffers another implausible miscommunication in 'Party Animals', and then in 'Warren Seville', Theodore invents a new imaginary friend. 2026-10-07 Alvin talks Dave into a poor scheme in 'Tour Bus', then in 'Game Show', Alvin signs the Chipmunks up for a game show that forces losing contestants to perform dangerous stunts. 2026-10-07 Alvin and Brittany learn parenting isn't easy in 'Baby Mama Drama', then in 'Ballet Boys', when Alvin's soccer team struggles, the coach makes the team learn ballet to help their skills. 2026-10-07 The Munks help a world-famous runner in 'Run Aimee Run', then in 'Theo vs Simon', Theodore embarks on a quest to find one thing he can do better than Simon, but it won't be so easy. 2026-10-07 Dave is concerned that The Chipmunks are obsessed with a video game in 'Mystic Mountain', and in 'Candy Confessions', Alvin wants a skateboard, but Theodore uses the money to buy sweets. 2026-10-07 The Principal's cat goes missing in 'The Music Box', then in 'Special Delivery', Theodore's been mistakenly mailed off in a box, so Simon and Alvin have to get him home. 2026-10-07 Brittany hastily enters a skateboard contest in 'Skater Girl', then in 'All Washed Up', Simon's robot Geizmo goes around town dismantling washing machines, but is he actually helping. 2026-10-07 Alvin almost drives a local toy store out of business in 'Unboxing Day', then in 'Dave's Pavillion', Dave's new pavilion is surprisingly ruined for some reason. But who is to blame. 2026-10-07 The Chipettes set out to prove that being a superhero isn't just a guy thing in 'Super Girls', then in 'Held Back', Alvin must pass his next test, or be separated from his brothers. 2026-10-07 Alvin accidentally clones himself in 'Double Trouble', then in 'Liar Liar', Alvin tells a small lie that quickly turns into a huge disaster, dragging everyone into his tangled web. 2026-10-07 Theodore is desperate to land the part of the monster in the school play in 'Clowning Around', then in 'Bully For You', Simon builds a homemade robot bodyguard. 2026-10-07 Eleanor has prepared a cake for a Bake-Off in 'Let Them Eat Crumbs', and in 'Who Ghosts There', worried that Dave will move the family to his dream house, the boys make it seem haunted. 2026-10-07 Jeanette decides to plant a garden on the school grounds in 'Jeanette's Secret Garden', then in 'Treasure Hunt', the Chipmunks set off in search of lost treasure. 2026-10-07 Brittany dreams of being a fashion designer in 'The Devil Wears Rodentia', then in 'Career Day', Alvin suspects Dave of being a local bank robber when Dave starts acting suspiciously. 2026-10-07 Dave gets bad reviews on the internet in 'You Troll', then in 'Life of the Party', The Chipmunks along with Kevin and Cheesy decide to crash BoCarter's party after not being invited. 2026-10-07 Eleanor enters a knight competition in 'A Knight's Tail', and then in 'Dreambomber', Alvin is having the best dreams of his life, until Theodore subconsciously invades them. 2026-10-07 Alvin accidentally creates a potion that turns Theodore into a 30-foot giant in 'Theozilla', then in 'Doggone It', all the phones at school are missing, and Alvin is blamed. 2026-10-07 Brittany and the girls release a video that Alvin, Simon, and Theodore can't top in 'Viral', and in 'Brothers of Dagarack', Simon asks Alvin and Theodore not to see a new movie without him. 2026-10-07