Episode 1
A favorite toy of Theodore's is lost on a rafting trip but then mysteriously shows up at the house, and it's alive.
Episode 2
Episode 3
Miss Croner attempts to help Theodore discover his true calling in life.
Episode 4
Jeanette is suddenly the clumsiest person on the planet. Is there something wrong with her - or her new glasses?
Episode 5
Theodore gets roped into doing Alvin's babysitting sitting job with a spoiled four year old.
Episode 6
Kevin agrees to be Alvin's assistant to get closer to the music industry, but ends up running errands instead.
Episode 7
When Theodore discovers Alvin and Simon have a secret club, he promises not to tell anyone if they let him join.
Episode 8
Dave promises to take Alvin to a water park if he gets a good grade on his test, but then a crow steals it.
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Episode 15
When Alvin accuses Dave of yelling at him too much, a therapist moves in to help Dave control his anger.
Episode 16
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.
Episode 17
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.
Episode 18
Episode 19
When Theodore mistakenly thinks he's the oldest brother, he tries to be a better role model for Alvin and Simon.
Episode 20
Episode 21
Dave is thrilled when he thinks he's nominated for a Grammy, but it's actually an award for aging musicians.
Episode 22
Episode 23
Episode 24
Episode 25
Theodore helps Simon to try and get past his perfectionism in order to complete an art assignment for art class.
Episode 26
Episode 27
Episode 28
Episode 29
Episode 30
Episode 31
Episode 32
Episode 33
Episode 34
Episode 35
Episode 36
Episode 37
Episode 38
Episode 39
Episode 40
Episode 41
Episode 42
Episode 43
Episode 44
Episode 45
Episode 46
Episode 47
Episode 48
Episode 49
Episode 50
Episode 51
Episode 52
