01. The Plushie Collection/The Bouncy Ball Collection
Carl needs help organizing his plushie collection. / Carl loses his bouncy ball collection.
02. The Fake Mustache Collection/The Lint Dinosaur Collection
Nico is tired of being mistaken for Arugula. / Carl is excited to play Lint Dino Monday!
03. Lemons!/The Butterfly Collection
Carl learns about Sheldon’s fear. / Carl is excited to start a butterfly collection.
04. Whole Lotta Lotta/Leaf it to Carl
Lotta is upset when Skyler calls her “headphone girl.” / There’s a new kid in school.
05. The Tool Collection/The Stick Collection
Carl gets a universal screwdriver. / A storm creates a hole in the walkway to Carl’s house.
06. The Fall/The Word Collection
Carl doesn’t know what to do when Nico falls. / Carl learns a new word - shindig.
07. The Remote Control Collection/The Super Blue Moon Sleepover
Forrest can’t control himself to wait his turn. / Carl has big plans for his sleepover.
08. A Forrest of Plans/The Marble Collection
Forrest makes too many plans on the same day. / Carl and Arugula build an epic marble run.
09. The Magic Trick Collection/Listen Coach
Arugula gets torn between Carl and Nico. / Can Sheldon help Carl become a good listener?
10. The Sticker Collection/The Baby Stuff Collection
Carl’s scratch-n-sniff sticker lost its sniff! / Carl’s baby blanket has a mysterious hole.
11. The Puffball Collection/The Bottle Cap Collection
Lotta competes in the Music Maker Championship. / Carl forgot his bottle caps at his dad’s.
12. A Wiggle Waggle Worries/The Pine Cone Collection
Sheldon can’t wait for Carl to play his favorite beach game. / Lotta lost her blanket.
13. The Autograph Collection/the Rope Collection
Carl wants to prove that bikes aren’t for babies. / Carl and his friends build a tree fort.
14. A Collection to Get Rid Of; The Button Collection
Carl and his friends clean up the park. / Carl accidentally breaks Sheldon’s birthday present for his mom.
15. Rhythm Blues/Giving Up the Ship
Lotta experiences music in her own way. / Sheldon doesn’t want to play pirates anymore.
16. Twin Sister Hamster Sitters Incorporated/The Sneaker Collection
Nico and Arugula start a hamster sitter business! / Carl’s new sneakers hurt his feet!
17. The Gratitude Collection/The Pet Rock Collection
Carl and Sheldon are on a THANK YOU mission! / Carl shares his pet rocks with his friends.
18. The Artifact Collection/Mothership Day
Arugula and Carl go on an archaeologist adventure! / Carl spots a UFO on Mother’s Day!
19. The Lost Yo-Yo/Rainy Day
Carl’s medium-sized fuchsia yo-yo is missing! / A rainy day changes Carl’s pool day plans.
20. A New Friend/Lotta the Copycat
Carl makes a new friend, Paolo. / Lotta thinks if she copies Nico, everyone will like her!
21. The Potato Collection/Nico and the Nutty Buddies
Carl has an idea for school spirit day. / Nico wants to join the Junior Nutty Buddy Club.
22. The Green Piece/The Fuzzyworld Book of Records
Dylan is excited to play his new board game. / Carl enters the FuzzyWorld Book of Records.
23. A Fuzzytown Halloween
Carl and his pals are excited about trick-or-treating until Forrest shares a spooky rumor that Mr. Price is a wizard who turns kids into chicken noodle soup.