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Shelby the worm discovers that he has a little brother who is bound for adventure in the nooks of Marceline's tree house.

Writing:
  • Pendleton Ward

Stars:
Release Date: 2010-04-05
Seasons: 1 2 3 4 5 6 7 8 9 10
Metacritic: 7.7/10
TMDb: 8.5/10
  • Country: US, GB
  • Language: English
  • Runtime: 11

Other episodes for this season

Wake Up
Episode 1 - Wake Up
Escape from the Citadel
Episode 2 - Escape from the Citadel
James II
Episode 3 - James II
The Tower
Episode 4 - The Tower
Sad Face
Episode 5 - Sad Face
Breezy
Episode 6 - Breezy
Food Chain
Episode 7 - Food Chain
Furniture & Meat
Episode 8 - Furniture & Meat
The Prince Who Wanted Everything
Episode 9 - The Prince Who Wanted Eve...
Something Big
Episode 10 - Something Big
Little Brother
Episode 11 - Little Brother
Ocarina
Episode 12 - Ocarina
Thanks for the Crabapples, Giuseppe!
Episode 13 - Thanks for the Crabapples...
Princess Day
Episode 14 - Princess Day
Nemesis
Episode 15 - Nemesis
Joshua & Margaret Investigations
Episode 16 - Joshua & Margaret Investi...
Ghost Fly
Episode 17 - Ghost Fly
Everything's Jake
Episode 18 - Everything's Jake
Is That You?
Episode 19 - Is That You?
Jake the Brick
Episode 20 - Jake the Brick
Dentist
Episode 21 - Dentist
The Cooler
Episode 22 - The Cooler
The Pajama War
Episode 23 - The Pajama War
Evergreen
Episode 24 - Evergreen
Astral Plane
Episode 25 - Astral Plane
Gold Stars
Episode 26 - Gold Stars
The Visitor
Episode 27 - The Visitor
The Mountain
Episode 28 - The Mountain
Dark Purple
Episode 29 - Dark Purple
The Diary
Episode 30 - The Diary
Walnuts & Rain
Episode 31 - Walnuts & Rain
Friends Forever
Episode 32 - Friends Forever
Jermaine
Episode 33 - Jermaine
Chips & Ice Cream
Episode 34 - Chips & Ice Cream
Graybles 1000+
Episode 35 - Graybles 1000+
Hoots
Episode 36 - Hoots
Water Park Prank
Episode 37 - Water Park Prank
You Forgot Your Floaties
Episode 38 - You Forgot Your Floaties
Be Sweet
Episode 39 - Be Sweet
Orgalorg
Episode 40 - Orgalorg
On the Lam
Episode 41 - On the Lam
Hot Diggity Doom
Episode 42 - Hot Diggity Doom
The Comet
Episode 43 - The Comet