Ned’s Declassified School Survival Guide Season 3 Episode 3

Halloween: Ned and the gang create a Haunted House for halloween and scare Principal pal to death while he is still in charge of the school. They must figure out a way to hide his death from the other students, or else. Vampires, Werewolves, Ghosts, and Zombies: The gang have become their costumes. Ned needs to avoid summer school by turning into a bat, Moze needs to find another Ghost friend, and Cookie needs to avoid FrankenLumor.