The Shell - The Amazing World of Gumball (Series 3, Episode 20)
Underneath the peanut shell is a shape-shifting entity made of light that changes form based on Penny's emotions. the amazing world of gumball season 3eps20
Penny's father is determined to keep her hidden within a shell, but Gumball encourages her to embrace her true form and show the world who she really is. The Shell - The Amazing World of Gumball
Gumball finds a painting of himself being chased by a giant, screaming hot dog, which later happens in real life The Amazing World of Gumball Wiki . screaming hot dog
The 20th episode of Season 3 of The Amazing World of Gumball "The Shell"
