1The Karate Kidder
2Playing Favorites
3Back to Basics
4Report Cards
5The Cat Sitter
6Addicted
7Spoiler-Itis
8Something Fishy
9Baby Mama Drama
10Ballet Boys
11Oh Brother Where Art Thou
12The Wall
13The Gift
14Theo Knows Best
15Simsky
16Lucky Day
17Curiosity
18House Pest
19The Fugitives
20Sherlock Chipmunk
21Independence Day
22Opposites Attract
23Temporary Mom
24Tee Fore Two
25Dave Rebooted
Dave gets temporary amnesia so the boys trick him into letting them skip school and go on a ski trip instead.
26Germs
Theodore becomes obsessed with cleanliness after a school speaker talks about the danger of germs.
27Theo's Big Night Out
28The Bodyguard
29A Rose by Any Other Name
30Queen Bee
31Girls Night Out
Dave discovers he's not too good at roughing it outdoors when he goes on a day hike with the Chipettes.
32Tables Turned
When Alvin pranks Simon with a trick website, the chipettes prank Alvin back.
33Switcheroo
Theodore's teddy bear is bear-napped, forcing the boys to work with Officer Dangus to get him back.
34The Paperboy
Alvin starts stealing the morning paper to sell at school, but Dave blames the paperboy and refuses to pay up.
35Pack Animal
36The Haunted Getaway
37Talking Teddy's Revenge
Alvin thinks Theodore's teddy bear can tell the future, and goes all out to make Talking Teddy his friend.
38Snail-A-Palooza
Alvin lies to Theodore about a fake holiday to get out of chores, so Dave forces Alvin to make the holiday real.
39School Alone
40It Came from Outer Space
41Pizza Dash
Simon creates a drone that can not only deliver pizzas, but has the ability to learn.
42Glory Days
Alvin worries that the munks are responsible for making Dave boring when they find out he used to be a rock star.
43Across the Universe
44Britt's Picks
Brittany's furious when she thinks Alvin has been writing on her blog and vows to get him back.
45The Devil Wears Rodentia
Brittany's dream of being a fashion designer turns into a nightmare when her ideas are stolen.
46Career Day
47Lost in Space...Camp
48Super Hot Chocolate
49The Great Chipmunk Detective
50Guitar Hero
51The C Team
Coach Dobkins challenges Miss Smith and her ragtag team of outcasts to a baseball game to see who's the best.
52Father Daughter Dance