The Grim Adventures of Billy and Mandy: Night of the Living Grim/Brown Evil

"Night Of The Living Green" Grim ends up with encroaching doom syndrome, so Billy and Mandy force Grim to go to the underworld doctor for a cure. But unfortunately the cure causes Grim to assume human form. "Brown Evil" Mandy takes over the video games from Billy, so he ventures into the kitchen to bake brownies. Missing salt, Billy raids Grim's chest and uses some "evil powder" in the dough. The scent from the brownies cause zombies to come to life and attack Billy and the city.