Alvinnn!!! and The Chipmunks - Season 4
1 - The Toy
Air Date: June 20, 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.
2 - Bloodline
Air Date: August 24, 2019
3 - Theodore's Calling
Air Date: July 27, 2019
Miss Croner attempts to help Theodore discover his true calling in life.
4 - Clumsy Jeanette
Air Date: July 27, 2019
Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her - or her new glasses?
5 - Adventures in Babysitting
Air Date: August 10, 2019
Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old.
6 - Alvin's Assistant
Air Date: August 10, 2019
Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead.
7 - Mysterions
Air Date: August 17, 2019
When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join.
8 - The Crow That Ate My Homework
Air Date: August 17, 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.
9 - Simon Says
Air Date: August 24, 2019
10 - Sing Like a Canary
Air Date: August 31, 2019
11 - Pirate's Life
Air Date: September 7, 2019
12 - World Record
Air Date: September 14, 2019
13 - Tour Bus
Air Date: September 21, 2019
14 - Game Show
Air Date: September 28, 2019
15 - Alvin Management
Air Date: October 5, 2019
When Alvin accuses Dave of yelling at him too much, a therapist moves in to help Dave control his anger.
16 - Time Capsule
Air Date: October 12, 2019
Alvin accuses Dave of yelling at him too much, so a therapist moves in; when the school digs up an old high school time capsule, Miss Smith and Dave work together to keep an old secret.
17 - Munk vs Machine
Air Date: October 19, 2019
The Chipmunks and Chipettes team up together to compete in a dodgeball tournament. They learned that an opposing team has an unfair advantage using technology. Later on, they discovered that an enraged Theodore could be their secret weapon.
18 - Shack Magic
Air Date: October 26, 2019
19 - Big Bro Theodore
Air Date: November 2, 2019
When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon.
20 - Granny Awards
Air Date: November 9, 2019
Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians.
21 - No Putts, No Glory
Air Date: November 16, 2019
22 - Sick Day
Air Date: November 23, 2019
23 - The Exchange Student
Air Date: November 30, 2019
24 - Crystal Ball Birthday
Air Date: December 7, 2019
25 - Artsy Smartsy
Air Date: December 14, 2019
Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class.
26 - The Crush
Air Date: December 21, 2019
27 - Best in Shoe
Air Date: December 28, 2019
28 - Royal Pain
Air Date: January 4, 2020
29 - Between a Rope and a Hard Place
Air Date: January 11, 2020
30 - World Day
Air Date: January 18, 2020
31 - Allergic Reaction
Air Date: January 25, 2020
32 - Lice-enced to Teach
Air Date: February 1, 2020
33 - Animal House Party
Air Date: February 8, 2020
34 - Dr. Zap vs Electroboy
Air Date: February 15, 2020
35 - Mega Bounce Battle
Air Date: February 22, 2020
36 - Gossip Guy
Air Date: February 29, 2020
37 - Chimpmania
Air Date: March 7, 2020
38 - Dad Jokes
Air Date: March 14, 2020
39 - The Chosen Chipmunk
Air Date: March 21, 2020
40 - Double Dangus
Air Date: March 28, 2020
41 - The Last Day of Summer
Air Date: April 4, 2020
42 - The Littlest Robot
Air Date: April 11, 2020
43 - Of Mice and Munks
Air Date: April 18, 2020
44 - Simon Saves the World
Air Date: April 25, 2020
45 - Sick as a Chipmuck
Air Date: May 2, 2020
46 - You Troll
Air Date: May 9, 2020
47 - Life of the Party
Air Date: May 16, 2020
48 - Instant Gram
Air Date: May 23, 2020
49 - A Very Merry Chipmunk, Part 1
Air Date: May 30, 2020
50 - A Very Merry Chipmunk, Part 2
Air Date: June 6, 2020
51 - Unbored
Air Date: June 13, 2020
52 - Geizmo's Day Out
Air Date: June 28, 2022