S4.E1 ∙ The Toy Wed, Jun 19, 2019 A favorite toy of Theodore's is lost on a rafting trip but then mysteriously shows up at the house...and it's alive. 6.4 /10
S4.E2 ∙ Bloodline Fri, Jul 26, 2019 Alvin wants Dave to take a DNA test to see if he's a famous explorer or king, but maybe it's a person much scarier. 8.5 /10
S4.E3 ∙ Theodore's Calling Mon, Jun 24, 2019 Miss Croner attempts to help Theodore discover his true calling in life. 5.4 /10
S4.E4 ∙ Clumsy Jeanette Tue, Jun 25, 2019 Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her - or her new glasses? 8.5 /10
S4.E5 ∙ Adventures in Babysitting Sat, Sep 15, 2018 Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old. 6.5 /10
S4.E6 ∙ The Crow Ate My homework Fri, Aug 16, 2019 Dave promises to take Alvin to a water park if he gets a good grade on his test, but then a crow steals it. 7 /10
S4.E7 ∙ Alvin's Assistant Sun, Jun 30, 2019 Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead. 7 /10
S4.E8 ∙ Mysterions Fri, Aug 16, 2019 When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join. 7.5 /10
S4.E9 ∙ Simon Says Sun, Oct 20, 2019 When Alvin accuses Simon of being too safe, Simon agrees to do whatever crazy thing Alvin wants him to do. 7.8 /10
S4.E10 ∙ Pirates Life Mon, Oct 21, 2019 When pirates show up at the house, the boys do all they can to protect a treasure chest that arrived for Dave. 5.9 /10
S4.E11 ∙ Sing Like a Canary Sun, Oct 20, 2019 A cute singing bird replaces Alvin in the band after Alvin makes too many demands as a performer. 7.4 /10
S4.E12 ∙ World Record Tue, Jul 23, 2019 The Chipmunks and Chipettes compete to set a world record in hopes of winning a new virtual reality game. 5.8 /10
S4.E13 ∙ Tour Bus Wed, Jul 24, 2019 When Alvin talks Dave into buying a used tour bus, Dave has no idea of the problems ahead. 8.4 /10
S4.E14 ∙ Game Show Tue, Oct 22, 2019 Alvin signs the Chipmunks up for a game show that forces losing contestants to perform dangerous stunts. 8.1 /10
S4.E15 ∙ Alvin Management Wed, Oct 23, 2019 When Alvin accuses Dave of yelling at him too much a therapist moves in to help Dave control his anger. 4.9 /10
S4.E16 ∙ Time Capsule Wed, Oct 23, 2019 When the school digs up an old high school time capsule, Miss Smith and Dave work together to keep an old secret. 6.5 /10
S4.E17 ∙ Munk vs Machine Thu, Oct 24, 2019 The Chipmunks and Chipettes compete in a dodgeball tournament but no-one expects Theo to be their secret weapon. 7.4 /10
S4.E18 ∙ Shack Magic Fri, Oct 25, 2019 The Chipmunks find a shack that magically fills with toys and games, but is it magic or something more sinister? 8.2 /10
S4.E19 ∙ Big Bro Theodore Wed, Oct 09, 2019 When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon. 7.8 /10
S4.E20 ∙ Granny Awards Sat, Nov 16, 2019 Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians. 6.4 /10
S4.E21 ∙ No Putts No Glory Sat, Nov 09, 2019 Alvin tricks Theodore into believing he's great at mini golf which backfires when Theo signs up for a tournament. 7.7 /10
S4.E22 ∙ The Exchange Student Sat, Nov 23, 2019 When an exchange student comes to visit, he tells a scary story that make the chipmunks think Dave is in danger. 7.8 /10
S4.E23 ∙ Sick Day Sat, Nov 16, 2019 Alvin and Kevin pretend to be sick to miss school and sneak off to the Dagarack Convention. 7.8 /10
S4.E24 ∙ Crystal Ball Birthday Sat, Nov 23, 2019 Annie and Amber offer to plan Brittany's birthday party, pitting her against Jeanette and Eleanor in the process. 8.5 /10
S4.E25 ∙ Artsy Smartsy Sat, Nov 30, 2019 Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class. 8.5 /10
S4.E26 ∙ The Crush Tue, Jan 16, 2024 Simon has a crush on the babysitter and secretly prepares a romantic dinner while Theodore keeps Alvin distracted. 8.2 /10
S4.E27 ∙ Best in Shoe Sat, Dec 07, 2019 To land the lead role in a play, Alvin wagers Brittany that he can remain in character as a shoe cobbler. 8.5 /10
S4.E28 ∙ Royal Pain Tue, Oct 29, 2019 When Brittany becomes convinced she's a long lost princess she carries her new royal status a little too far. 8.5 /10
S4.E29 ∙ Between a Rope and a Hard Place Sat, Jan 11, 2020 Coach Dobkins kicks Cheesy and Theodore off the track team for being slow, but Theodore is determined to compete. 8.2 /10
S4.E30 ∙ World Day Fri, Feb 09, 2024 To celebrate "World Day" and win a trip, the Chipmunks each get a country to represent for a school presentation. 8.4 /10
S4.E31 ∙ Mega Bounce Battle Tue, Jan 23, 2024 The boys disobey Dave's orders to not play a dangerous game then have to hide their injuries when they get hurt. 7.4 /10
S4.E32 ∙ Animal House Party Sat, Feb 15, 2020 When Derek overhears that Alvin and his brothers are alone for the weekend, he plans a wild party at their house. 8.4 /10
S4.E33 ∙ Allergic Reaction Sat, Jan 25, 2020 While training for a TV baking competition with Eleanor, Theodore develops an allergy to an unknown ingredient. 8.2 /10
S4.E34 ∙ Chimpmania Sun, Jun 07, 2020 Jeanette and the Chipmunks orchestrate a break-in at Bocarter's house to rescue a chimpanzee he keeps in a cage. 8.1 /10
S4.E35 ∙ The Chosen Chipmunk Thu, Jan 25, 2024 Alvin sneaks into Simon's new virtual reality game and is transported to a world in desperate need of a hero. 6 /10
S4.E36 ∙ Lice-Enced to Teach Sat, Feb 01, 2020 After a lice outbreak that closes the school, Dave sets up a classroom in the house acting as their teacher. 8.2 /10
S4.E37 ∙ Gossip Guy Sat, Feb 29, 2020 The school newspaper has a sudden increase in sales when a gossip column appears poking fun at other students. 7.9 /10
S4.E38 ∙ Dr Zap vs. Electroboy Wed, Dec 31, 1969 Theodore is hit by lightning and believes he's like his comic book hero, until he's told he's actually a villain. 6.9 /10
S4.E39 ∙ Double Dangus Thu, Jan 25, 2024 The chipmunks discover Officer Dangus has a twin brother that's a bully and encourage Dangus to stand up to him. 5.8 /10
S4.E40 ∙ Last Day of Summer Wed, Dec 31, 1969 Alvin wastes his entire Summer playing a video game, then tries to do all the fun things he'd planned in one day. 9.1 /10
S4.E41 ∙ A Very Merry Chipmunk Part 1 Fri, Dec 11, 2020 Theodore is mistaken for an elf and whisked off to the north pole to help build toys in Santa's workshop. 7.9 /10
S4.E42 ∙ A Very Merry Chipmunk Part 2 Fri, Dec 11, 2020 Theodore is mistaken for an elf and whisked off to the north pole to help build toys in Santa's workshop. 7.8 /10
S4.E43 ∙ You Troll Wed, Dec 31, 1969 The chipmunks try to keep Dave from getting on the internet after a performance he posts gets negative comments. 8.5 /10
S4.E44 ∙ Dad Jokes Sat, Sep 05, 2020 Alvin is alarmed that Dave will be hosting an auction where he'll have to tell jokes because he's not that funny. 7.5 /10
S4.E45 ∙ Of Mice and Munks Wed, Dec 31, 1969 The Chipettes fall in love with a cute little mouse that's doomed to be fed to a snake as part of a science class. 8.1 /10
S4.E46 ∙ Sick as A Chipmunk Tue, Feb 13, 2024 After caring for a sick Brittany, Eleanor and Jeanette wonder if Brittany would care for them if they were sick. 5.2 /10
S4.E47 ∙ Life Of The Party Wed, Jun 24, 2020 The chipmunks along with Kevin and Cheesy decide to crash BoCarter's birthday yacht party after not being invited. 8.3 /10
S4.E48 ∙ Instant Gram Tue, Jul 07, 2020 Dave gets an "Instant Gram" account and after several embarrassing posts, Alvin does all he can to stop him. 6.7 /10
S4.E49 ∙ Simon Saves the World Tue, Feb 13, 2024 Simon's new invention threatens to destroy the world, creating a time loop and changing gravity inside the house. 0 /10
S4.E50 ∙ Unbored Wed, Dec 31, 1969 When Dave takes away Alvin's phone, the boredom Alvin experiences is enough to drive him crazy. 7.8 /10
