Here this page can give you some awful nightmares. This show can sometimes give out a few scary moments. The developers were 100% on drugs , On that Mind Rape show. * In the episode, The Ghost, when Carrie possesses Gumball. Oh man, the nightmarish look of Gumball. The same can be said for Richard when Carrie possesses him. * In The Prank, Richard gives out the most scariest face anyone can imagine.