
Small's eco-friendly principles to the test but it doesn't quite go as planned. Can Gumball and Darwin help them get their scare back? The ghosts and ghouls are finding it increasingly difficult to scare children, and are only scaring part-time. As the kids go trick or treating we see what everyone in town is up to. The Wattersons fear the worst and attempt to cover up this "accident".

When they accidentally surprise their guests, an elderly pair of fainting goats, they faint.unsurprisingly. However, with nowhere else to stay they decide to secretly remain at the house. To make ends meet, the Wattersons are forced to rent out their house.
#The amazing world of gumball season 5 episode 18 series
Due to a series of misunderstandings Gumball and Darwin end up on the run from the law. Peter Pepperoni has been home schooled and developed a very odd way of speaking. The truth is they can't understand a word that he says. Gumball and Darwin find themselves in serious trouble when they agree to everything the new kid in school says. They are at an impasse so who do they turn to in their time of trouble? Gumball of course! Needless to say he is way outside of his comfort zone. And Penny wants her family to come out of their shells.also literally. Penny's family is unhappy that she's decided to come out of her shell. Unfortunately for Rob each one is worse than the last. Wishing to get rid of Gumball once and for all, his nemesis Rob offers up a variety of reality, action and comedy shows featuring characters other than Gumball. However creating a magic potion is not as easy as it sounds, and the results can go spectacularly wrong. So they decide to help him by creating a potion that will shrink him down to the size of an average person. Gumball and Darwin learn that Hector is not so happy being giant-sized.

Season 12 Episode Guide Episode 1 - The Potion
