Two curious worms spend their days investigating the otherworldly objects that fall through the grate into their subterranean world.
Hong Bum-ki
옐로우, 레드, 척, 그 외 인물들 (Voice)
Kang Shi-hyun
망고 (Voice)
Icecream
Mosquito
Dancing in the Rain
Mushroom
Gum (1)
Ice Road
Straw
Insectivorous Plant
Snail
Snoring
Popcorn
Aquarium
Ham
Psychic
Fly
Spaghetti
Airform
Cocoon (1)
Cocoon (2)
Puding
Watermelon
UFO
Fishing
Out of Body
Hot Spring
Hide and Seek
Earthquake
Hair-growth Solution (1)
Flood (1)
Swamp
Walnut
Soda
Frog
Typhoon (1)
Cavity
Cointoss
Concert
Snowball Fight
Flood (2)
Ant
Stomachache
Mummy
Bee (1)
Balloon
Love
Spring
Christmas
Yellow-terminator
The Cement
Larvatar (1)
Hip Hop
Snot
Hailing
Pit
Gum (2)
Raining
Glove
Laughing
Eye Infection
Missing
Wig
Vampire
Clock
Staring Contest
Perfume
Super Glue
Swing
Growing a Plant
Bee (2)
Scary Night
Rope
Spider
Super Liquid
Nightmare
Chick (1)
Chick (2)
Farting
Secret of Snail
Hand
Bottle
Moonlight Waltz
Hair-growth Solution (2)
Wart
Typhoon (2)
Chili Show
Alien
Grape
Quick Sand
Larvatar (2)
Toy Car
Love Love Love (1)
Love Love Love (2)
Swan Lake
Electronic Shock
Whistle
Diving
Fire
Balance
Water Show
Flying Yellow
Short Arm Octopus
Wild Wild World (1)
Wild Wild World (2)
Wild Wild World (3)
