Nicktoons 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