Daftar episode Alvin and the Chipmunks
Semua episode > Musim 4 (2019–20)

| No>  total | No>  musim | Judul | Penulis skenario | Original air date (France) | U> S. air date  | Prod>  produksi  | Penonton U> S. (juta) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 79a | 1a | "The Toy" | Janice Karman Original Pitch by Amy Serafin | 2 Juli 2019 (2019-07-02) | June 20, 2019 | 401 | 0.72 |
 It's been a year since Theodore lost his favorite toy on a rafting trip, but is surprised to discover a package has arrived with his lost toy inside: a doll of himself he had affectionately named "T2." In the following days to come, Theodore keeps discovering that T2 has moved from wherever he last left him, leading him to believe that T2 is actually alive, and moves on his own whenever nobody is looking. Theodore attempts stake-outs, along with his brothers, to try to catch T2 in the act, only to eventually discover that Jeanette had been the one moving T2 all along; she explains that she found T2, but he was severely damaged, and had the best doll repairman in the world to fix him up. A year later, the repair job had been fixed and T2 returned to Theodore, only for Jeanette to discover the shoe laces were the incorrect color; T2 being moved while nobody was looking was Jeanette attempt to replace the laces before Theodore noticed.
| 79b | 1b | "Bloodline" | Janice Karman & Michael Bagdasarian Original Pitch by Peter Saisselin | 3 Juli 2019 (2019-07-03) | January 5, 2020 | 401 | 0.52 |
 When the boys send Dave's DNA sample to a testing lab the results show he's related to Jack The Ripper. This segment has yet to air in numerous countries and territories - it is quite possible that the subject matter may be deemed too dark for the target audience. 
| 80a | 2a | "Theodore's Calling" | Janice Karman Original Pitch by Amy Serafin | 4 Juli 2019 (2019-07-04) | July 27, 2019 | 402 | 0.78 |
 Theodore feels left out because his brothers, Dave, and The Chipettes all have their own activities they participate in, leaving him all alone with nothing to do - something that doesn't go unnoticed by Ms. Croner, who informs him of a questionnaire to visit that will quiz him to figure out activities he's passionate about. Alvin eventually comes home early, and offers to help Theodore answer the questions, but answers them based on his own interests, leaving Ms. Croner confused to see the results indicate Theodore's passions lie in thrillseeking activities such as parasailing, sky-diving, acrobatics, and skiing - none of which Theodore clearly enjoys. An injury leaves Ms. Croner hospitalized, so Theodore decides to stay with and help her during her stay, revealing his real passion lies in caregiving.
| 80b | 2b | "Clumsy Jeanette" | Peter Saisselin & Amy Serafin | 5 Juli 2019 (2019-07-05) | July 27, 2019 | 402 | 0.78 |
 Jeanette has been feeling rather dizzy, and going through an incredible clumsy spell, which results in her single-handedly shutting down a Chipmunks concert, followed by a series of mis-steps that include dropping glasses of water, walking into walls, and tripping over trashcans. Shortly afterwards, Simon begins experiencing similar episodes of clumsiness, which leads Alvin to believe that Jeanette's clumsiness is contagious, and cages the two of them until after their next concert, to prevent either of them potentially ruining it. While attempting to escape from their cage, they slip and mistakeningly put on each other's glasses, realizing their respective prescriptions were mistakeningly place in the wrong frames, which explains why they were having trouble seeing what they were doing.
| 81a | 3a | "Adventures in Babysitting" | Janice Karman & Michael Bagdasarian | 8 Juli 2019 (2019-07-08) | August 10, 2019 | 403 | 0.61 |
 Alvin loses yet another bet to Bocarter, this time resulting in his having to babysit his four-year-old brother Neville. To get out of his loss, Alvin convinces Theodore to babysit Neville instead, which turns into a nightmare; with Bocarter gone for the afternoon, Neville soon begins getting into all sorts of mischief, from painting dinosaurs on his bedroom wall, to playing rough games with Theodore, to stealing his mother's jewelry from the parents' bedroom - and making sure it's Theodore who's caught on camera doing it instead of him. When reviewing the security footage, and listening to Neville's lies, Bocarter is convinced that Theodore is a thief, and has him subdued until their parents return home for the evening to get a confession out of him, despite Theodore claiming innocence. Neville, meanwhile, doesn't want to lose his new playmate, so Theodore cuts a deal with him to tell his brother and parents the truth in exchange for freeing him, and he'll get him a new playmate: Alvin.
| 81b | 3b | "Alvin's Assistant" | Michael Bagdasarian Original Pitch by Barbara Weber-Boustani | 9 Juli 2019 (2019-07-09) | August 10, 2019 | 403 | 0.61 |
 Kevin dreams of becoming a D.J., so Alvin takes him under his wing to give him an inside look at the music industry . . . unfortunately, Alvin treats Kevin more like a servant than a protege, having him do all sorts of personal errands and chores for him. Dave decides to take over, and really guide Kevin on the path to his dream, from showing him how to mix and record music, and setting up an appointment with a producer to listen to his demos. Meanwhile, Alvin feels betrayed by Dave, and that Kevin has taken his place in Dave's eyes, so he sabotages Kevin's music samples to blow his shot at getting an internship. Soon regretting his actions, Alvin races to help save Kevin's meeting, and after some repair work, Kevin's samples impress the producer enough to bring him on as an intern.
| 82a | 4a | "Mysterions" | Bart Coughlin | 10 Juli 2019 (2019-07-10) | August 17, 2019 | 404 | 0.77 |
 Alvin and Simon have a secret club dedicated to their favorite science fiction/mystery TV series, Mysterions. Theodore ends up discovering the club, and also being a fan of the show, asks his brothers to join; initially they refuse, as Theodore cannot kept a secret, and they don't want him to spread the word of their Mysterions club, but Theodore vows to keep quiet and convinces his brothers to let him join. Unfortunately, Theodore does tell Cheesy, and word soon spreads among the rest of the students at school, who eventually crash the Seville house and enter what they believe to be a Mysterions-themed party being hosted by Alvin and Simon - both of whom are furious that Theodore ruined their secret club. Simon's attempts to get the rest of the kids to follow and adhere to club rules result in a rather dull and boring club, so Simon decides to let his guard down and let the kids return to their own festivities.
| 82b | 4b | "The Crow That Ate My Homework" | Janice Karman & Michael Bagdasarian Original Pitch by Peter Saisselin & Amy Serafin | 11 Juli 2019 (2019-07-11) | August 17, 2019 | 404 | 0.77 |
 Wanting to go to a new water park with the rest of his family for the weekend, Alvin promises Dave to bring up his grades in school. Sure enough, after cramming in extra studying time and becoming totally emersed in his studies, Alvin miraculously receives an A minus on his test, much to his joy and delight. He races home to show Dave his grade, but the shiny clip holding his test papers attract a crow that snatches his test, and subsequently gets ripped to shreds during an ensuing fight with a falcon. Given Alvin's penchant for lying, exaggerating, and making up stories, Dave doesn't believe his claims of his high grade, or the crow stealing his test, and grounds him for the weekend while he takes his brothers to the water park. Depressed and heartbroken, Alvin harasses Miss Smith to vouch for him to Dave, and she does eventually agree to take him to the water park, if only to get him off her back.
| 83a | 5a | "Simon Says" | Michael Bagdasarian, Peter Saisselin & Amy Serafin | 12 Juli 2019 (2019-07-12) | October 21, 2019 | 405 | 0.48 |
 Alvin gets fed up with Simon always putting a stop to his crazy schemes, accusing him of being an uptight killjoy; Simon argues that he has a responsibility to watch out for his brothers and make sure they don't hurt themselves. Wishing he could figure out a way to get Alvin to see that he's only looking out for their best interest, Simon is talked into conducting a social experiment, by going along with Alvin's various different schemes and stunts, figuring that he'll eventually see how much dangering he's putting himself and his brothers into. Unfortunately, Simon's experiment results in having just the opposite effect, as Alvin believes Simon has loosened up and is actually fun now. After being coerced into haphazardly designing and building a scale roller coaster, Simon finally confesses his true intentions to Alvin, but is too late to stop him from trying out their new roller coaster, which sends him flying into the air. Even after being severely injured, and in a body cast, Alvin still feels the need to continue engaging in dangerous, thrill-seeking stunts, much to Simon's defeat.
| 83b | 5b | "Sing Like a Canary" | Janice Karman Original Pitch by Barbara Weber-Boustani | 15 Juli 2019 (2019-07-15) | October 21, 2019 | 405 | 0.48 |
 Fed up with Alvin's endless, selfish, and entitled demands, The Chipmunks' publicist severs ties with them, prompting Alvin to pout and shun everyone until his demands are met - even if it means missing out on rehearsals and concerts. During one such rehearsal, Simon, Theodore, and Dave discover a bird named Lali, who can sing just as well as they can, and pretty soon, have her feel in for Alvin's absence. Lali ends up becoming an overnight sensation, and people all over the country become infatuated with her, much to Alvin's angered dismay. As it turns out, Lali is actually somebody's missing pet bird, who just happens to be a Chipmunks fan, hence why she's able to sing their songs like they do, and her owners come to retrieve and take her home; Alvin sees this as his opportunity to reclaim his spotlight as the leader of the band, but only after Brittany finally convinces Alvin to drop his petty demands (without much success).
| 84a | 6a | "Pirates Life" | Bart Coughlin | 16 Juli 2019 (2019-07-16) | October 22, 2019 | 406 | 0.50 |
 While dressed like pirates, and watching a pirate movie in their treehouse one stormy afternoon, The Chipmunks discover what appears to be an actual pirate's treasure chest having been delivered for Dave - and to make matters worse, a pair of pirates invade the Seville residence, claiming they want the treasure. In a panic, the boys try to fend off the pirates, and protect Dave's treasure, only to discover the treasure is actually a set of vintage pirate toys that Dave had once owned as a boy that he had purchased online on a bidding site; the two pirates were fellow enthusiasts Dave had met and befriended while engaging in a friendly bidding war with them, and they just wanted to see what the toys look like firsthand, in person.
| 84b | 6b | "World Record" | Maryanne Contreras | 17 Juli 2019 (2019-07-17) | October 22, 2019 | 406 | 0.50 |
 The manager of a toy store offers up a new pair of virtual reality goggles as the big prize in a contest to promote the store, with the prize going to whoever can set a new world record. Everyone in town begins making all kinds of effort to set new records - something The Chipmunks and Chipettes use as a battle against each other to outdo the other's record attempts. After a series of failures, each side seems to have finally come up with what they believe will earn them the prize: Simon comes up with a long-range slingshot that will catapault Alvin from their house all the way into the pond in the park; Jeanette comes up with having giant pudding molds sculpted in her and her sisters' likenesses. When the big day comes, things get really sticky when Jeanette decides to set up their pudding molds right in the direct path of Alvin's flight path, ruining both of their efforts at setting a record and winning the prize.
| 85a | 7a | "Tour Bus" | Janice Karman Original Pitch by Peter Saisselin & Amy Serafin | 18 Juli 2019 (2019-07-18) | October 23, 2019 | 407 | 0.45 |
 Tired of Dave using his car to transport everything needed for their concerts, leaving very little room for any of them to travel comfortably, Alvin buys an old clunker of a bus, and after he, his brothers, and The Chipettes fix it up, they have a spectacular new tour bus for themselves. While Dave is impressed with their efforts, the sheer size of the bus intimidates him, and he resigns to sticking with using his car. Unfortunately, when leaving for another concert, Dave inadvertently leaves Alvin and Theodore behind at home, so the two decide to take their new bus down to the concert hall, using the auto-drive function that Simon and Jeanette had installed... however, because this function had not been properly tested, the bus loses control, and has to be chased down by the police.
| 85b | 7b | "Game Show" | Janice Karman & Michael Bagdasarian Original Pitch by Craig Carlson | 19 Juli 2019 (2019-07-19) | October 23, 2019 | 407 | 0.45 |
 Feeling they could use some more television exposure, Alvin looks into booking he and his brothers on a popular game show, figuring any show would jump on the chance to having them. After a series of rejections, Alvin finally managed to get them booked on a little-known, low-viewership game show known as Boom! The show features completely random, albeit useless trivia questions that have to be answered correctly by the participating audience, otherwise the boys have to take on incredibly dangerous - and even nearly fatal - stunts. As it would happen, nobody in the audience has the correct answers to any of the questions during the taping, and The Chipmunks decide to ditch the show before their last stunt involves them having to jump into fire pits that are shaped like the ridiculous rubber suits they're having to wear on the show.
| 86a | 8a | "Alvin Management" | Bart Coughlin | 30 September 2019 (2019-09-30) | October 24, 2019 | 408 | 0.43 |
 A therapist is convinced that Dave has anger issues after listening to a series of stories where his various different wild antics cause him to lose his composure and yell it him unjustly. After spending some time at the Seville home, the therapist is further convinced that Alvin is just, "a little boy being a little boy," and that Dave needs to learn to manage his anger. Wanting to prove her wrong, Dave starts spying on and recording Alvin intentionally disobeying his orders and instructions to show her Alvin's true colors. This, however, does nothing to convince her otherwise, that is until Alvin manages to blow up her office, causing her to finally snap and lash out at him, realizing Dave really isn't as crazy as she had dismissed him as being.
| 86b | 8b | "Time Capsule" | Barbara Weber-Boustani, Peter Saisselin & Michael Bagdasarian | 30 September 2019 (2019-09-30) | October 24, 2019 | 408 | 0.43 |
 Mr. Dotson's drama class will be prematurely digging up the school's previous time capsule to bury a new one, and upon learning this, both Dave and Miss Smith panic, much to Alvin's suspicion. Figuring there's something they're trying to hide, Alvin ropes his brothers into an under-cover operation to get to the time capsule first to see what it is the two are trying to hide, figuring it might be something incredibly important. However, not only are they discovered by Dave and Miss Smith, it turns out what they were wanting to prevent from being discovered were a series of love letters and other tokens of admiration that were sent to a younger Miss Smith by a then-ten-year-old Dave; they were wanting to keep this personal between them, as well as save anyone else from being embarrassed from discovering these items.
| 87a | 9a | "Munk vs Machine" | Bart Coughlin | 1 Oktober 2019 (2019-10-01) | October 25, 2019 | 409 | 0.66 |
 The Chipmunks and Chipettes enroll in a dodgeball tournament, but are upset to see that Bocarter's team is utilizing a number of devices to boost their own gameplay, including specialized intercepting goggles, and a mechanical, dodgeball-launching android. Angry about the opposing team's unfair advantages, Coach Dopkins otherwise finds nothing in the rule book that signifies that any of their tactics are illegal, and are permitted to play. In the meantime, Theodore discovers a pair of abandoned socks that he turns into puppets, but during a game, one of the puppets is knocked off of Theodore's hand, causing him to fly into a fit of rage as he pummels the opposing team with dodgeballs, and doesn't remember a thing after he calms down. Alvin and the others decide to use their to their advantage, and when Kevin weasels his way out of the team, they bring in Theodore as his replacement, goading the other team into knocking the puppet off of his hand, prompting him to fly into another fit of rage, once again pummeling the opposing team with balls, and winning the tournament for them.
| 87b | 9b | "Shack Magic" | Michael Bagdasarian, Peter Saisselin & Amy Serafin | 1 Oktober 2019 (2019-10-01) | October 25, 2019 | 409 | 0.66 |
 Theodore discovers a seemingly magical shack in the woods that bears all kinds of fancy gifts, such as gaming consoles, electronic devices, and other similar items that would be any kid's wish come true. Each and every day, whenever he, Alvin, Simon, Kevin, and Cheesy return to the shack, more and more of these good appear out of nowhere, though Simon is certain there's a more logical explanation for all of this, and enlists the help of Officer Dangus to get to the bottom of this. After witnessing the supposed magic for himself, Dangus is convinced that the shack isn't just magical, but also a portal being used by Santa Claus to store Christmas gifts as he travels. After gathering some of the items and bringing them down to the station for evidence, he and boys learn that the shack was being used as a hide-away by a pair of thieves who had been committing a string of robberies all throughout town, and were scared into turning themselves in, after discovering the very vague thank-you notes left behind by the boys they interpreted as threats from rival thugs who were out to get them.
| 88a | 10a | "Big Bro Theodore" | Barbara Weber-Boustani & Peter Saisselin | 2 Oktober 2019 (2019-10-02) | November 10, 2019 | 410 | 0.83 |
 When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon.
| 88b | 10b | "No Putts, No Glory" | Janice Karman & Michael Bagdasarian Original Pitch by  Lisa Kohn | 3 Oktober 2019 (2019-10-03) | November 10, 2019 | 410 | 0.83 |
 Alvin tricks Theodore into believing he's great at mini golf, which backfires when Theo signs up for a tournament.
| 89a | 11a | "Granny Awards" | Peter Saisselin, Amy Serafin & Michael Bagdasarian | 2 Oktober 2019 (2019-10-02) | November 17, 2019 | 411 | 0.67 |
 Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians.
| 89b | 11b | "Sick Day" | Bart Coughlin | 4 Oktober 2019 (2019-10-04) | November 17, 2019 | 411 | 0.67 |
 Alvin and Kevin pretend to be sick to miss school and sneak off to a convention.
| 90a | 12a | "The Exchange Student" | Janice Karman & Michael Bagdasarian Original Pitch by Craig Carlson | 3 Oktober 2019 (2019-10-03) | November 24, 2019 | 412 | 0.65 |
 When an exchange student comes to visit, he tells a scary story that make the Chipmunks think Dave is in danger.
| 90b | 12b | "Crystal Ball Birthday" | Janice Karman & Michael Bagdasarian Original Pitch by Lisa Kohn | 4 Oktober 2019 (2019-10-04) | November 24, 2019 | 412 | 0.65 |
 Annie and Amber offer to plan Brittany's birthday party, pitting her against Jeanette and Eleanor in the process.
| 91a | 13a | "Artsy Smartsy" | Bart Coughlin | 2 Maret 2020 (2020-03-02) | December 1, 2019 | 413 | 0.70 |
 Theodore helps Simon get past his perfectionism in order to complete an assignment for art class.
| 91b | 13b | "The Crush" | Bart Coughlin | 3 Maret 2020 (2020-03-03) | December 1, 2019 | 413 | 0.70 |
 Simon has a crush on the babysitter and secretly prepares a romantic dinner while Theodore keeps Alvin distracted.
| 92a | 14a | "Best in Shoe" | Janice Karman & Michael Bagdasarian Original Pitch by Amy Serafin & Peter Saisselin | 2 Maret 2020 (2020-03-02) | December 8, 2019 | 414 | 0.77 |
 To land the lead role in a play, Alvin wagers Brittany that he can remain in character as a shoe cobbler.
| 92b | 14b | "Royal Pain" | Vanessa Bagdasarian | 3 Maret 2020 (2020-03-03) | December 8, 2019 | 414 | 0.77 |
 When Brittany becomes convinced she's a long lost princess she carries her new royal status a little too far.
| 93a | 15a | "Between a Rope and a Hard Place" | Janice Karman, Michael Bagdasarian & Peter Saisselin | 4 Maret 2020 (2020-03-04) | January 12, 2020 | 415 | 0.60 |
 Coach Dobkins kicks Cheesy and Theodore off the track team for being slow, but Theodore is determined to compete.
| 93b | 15b | "World Day" | Janice Karman & Vanessa Bagdasarian Original Pitch by Barbara Weber-Boustani | 4 Maret 2020 (2020-03-04) | January 19, 2020 | 415 | 0.64 |
 To celebrate “World Day” and win a trip, the Chipmunks each get a country to represent for a school presentation.
| 94a | 16a | "Allergic Reaction" | Janice Karman, Amy Serafin & Peter Saisselin | 5 Maret 2020 (2020-03-05) | January 26, 2020 | 416 | 0.39 |
 Theodore develops an allergy to an unknown ingredient.
| 94b | 16b | "Lice-enced to Teach" | Janice Karman & Bart Coughlin | 6 Maret 2020 (2020-03-06) | February 2, 2020 | 416 | 0.60 |
 After a lice outbreak closes the school, Dave sets up a classroom in the house and acts as the boy's teacher.
| 95a | 17a | "Animal House Party" | Janice Karman  Original Pitch by Amy Serafin, Peter Saisselin & Michael Bagdasarian | 5 Maret 2020 (2020-03-05) | February 16, 2020 | 417 | 0.62 |
 A wild party is planned by Derek when the brothers are set to be home alone for the weekend.
| 95b | 17b | "Dr. Zap vs Electroboy" | Bart Coughlin | TBA | February 23, 2020 | 417 | 0.69 |
 Theodore is hit by lightning and believes he's like his comic book hero, until he's told he's actually a villain.
| 96a | 18a | "Mega Bounce Battle" | Bart Coughlin | 9 Maret 2020 (2020-03-09) | March 1, 2020 | 418 | 0.50 |
 The boy's disobey Dave's order to not play a dangerous game then have to hide their injuries when they get hurt.
| 96b | 18b | "Gossip Guy" | Janice Karman, Michael Bagdasarian & Vanessa Bagdasarian Original Pitch by Amy Serafin & Peter Saisselin | 9 Maret 2020 (2020-03-09) | March 1, 2020 | 418 | 0.50 |
 The school newspaper has a sudden increase in sales when a gossip column appears poking fun at other students.
| 97a | 19a | "Chimpmania" | Janice Karman Original Pitch by Barbara Weber-Boustani | 6 Maret 2020 (2020-03-06) | September 21, 2020 | 419 | N/A |
 Jeanette and the Chipmunks try to rescue a chimpanzee Bocarter keeps in a cage.  NOTE: Features the song Friends from Little Alvin and the Mini-Munks.
| 97b | 19b | "Dad Jokes" | Amy Serafin, Peter Saisselin & Michael Bagdasarian | TBA | September 21, 2020 | 419 | N/A |
 Alvin is alarmed that Dave will be hosting an auction where he'll have to tell jokes because he's not that funny.
| 98a | 20a | "The Chosen Chipmunk" | Janice Karman & Michael Bagdasarian Original Pitch by Amy Serafin & Peter Saisselin | TBA | September 22, 2020 | 420 | 0.57 |
 Alvin sneaks into Simon's new virtual reality game and is transported to a world in desperate need of a hero.
| 98b | 20b | "Double Dangus" | Jeffery St. Ours | TBA | September 22, 2020 | 420 | 0.57 |
 The Chipmunks discover Officer Dangus has a twin brother that's a bully and encourage Dangus to stand up to him.
| 99a | 21a | "Last Day of Summer" | Michael Bagdasarian | TBA | September 23, 2020 | 421 | 0.46 |
 Alvin wastes his entire Summer playing a video game, then tries to do all the fun things he'd planned in one day.
| 99b | 21b | "The Littlest Robot" | Janice Karman | TBA | September 24, 2020 | 421 | 0.61 |
 Simon invents a robot with emotions and an ability to learn which backfires when he's exposed to the internet.
| 100a | 22a | "You Troll" | Janice Karman | TBA | November 7, 2020 | 422 | 0.43 |
 The Chipmunks try to keep Dave from getting on the internet after a performance he posts gets negative comments.
| 100b | 22b | "Life of the Party" | Michael Bagdasarian | TBA | November 7, 2020 | 422 | 0.43 |
 The Chipmunks along with Kevin and Cheesy decide to crash BoCarter's birthday yacht party after not being invited.
| 101a | 23a | "Sick As a Chipmunk" | Jeffery St. Ours | TBA | November 14, 2020 | 423 | 0.46 |
| 101b | 23b | "Instant Gram" | Janice Karman & Vanessa Bagdasarian | TBA | November 14, 2020 | 423 | 0.46 |
| 102a | 24a | "Of Mice and Munks" | Janice Karman & Vanessa Bagdasarian Original Pitch by Michael Bagdasarian | TBA | November 21, 2020 | 424 | 0.48 |
| 102b | 24b | "Simon Saves the World" | Bart Coughlin | TBA | November 21, 2020 | 424 | 0.48 |
| 103a | 25a | "Geizmo's Day Out" | TBA | TBA | TBA | 425 | TBD |
| 103b | 25b | "Unbored" | TBA | TBA | TBA | 425 | TBD |
| 104 | 26 | "A Very Merry Chipmas" | TBA | TBA | December 12, 2020 | 426 | TBD |