Chewbacca, while Mr. Garrison is dressed as Marilyn Monroe. Worst of all, Wendy is also dressed as Chewbacca, to which she explains that she changed costumes because she would have looked stupid as Raggedy Ann, and she figured that Stan would realize the same way about dressing up as Raggedy Andy. A stubborn Kyle then decides to make a new costume so he can win the prize, which is two tons of candy. Both Chef (dressed as Evel Knievel) and Principal Victoria are offended to see Cartman dressed as Hitler, to which Principle Victoria decides to make him a "spooky ghost" costume to replace his Hitler costume, but the costume resembles a Ku Klux Klan outfit, which frightens Chef. At the costume contest, which is judged by Tina Yothers, Kyle is able to dress up as the Solar System for his new costume, hoping to win the prize. Kenny is able to win 2nd Place for his zombie costume (despite it not being a costume at all), and Wendy is able to win 1st Place as well as the two tons of candy (despite wearing the same costume as several other students), much to Kyle's anger at Tina Yothers. Stan ends up winning the "Worst Costume" category and everyone laughs at him, leaving him humiliated and upset with Wendy. Meanwhile, thanks to Kenny, the mortician and his assistant are mistakenly diagnosed to have "pinkeye", but they become zombies and go around biting other people, turning them into zombies as well. Back home, Chef, who sees the outbreak on TV, tries to warn both the doctor and Mayor McDaniels (who is having sex with Officer Barbrady), but his pleas are ignored. The boys are able to go trick-or-treating (with Kyle now dressed up as a vampire), but they are not able to notice the outbreak, even when Kenny is able to bite every person they meet when going door to door, to which they decide to abandon him afterwards. They arrive at Chef's home, to which Chef arms himself with a pair of chainsaws before noticing the boys and letting them inside. Chef then tells them what is really going on before taking them to the morgue to stop the outbreak. After discovering the hotline number on the Worcestershire sauce bottle, the boys and Chef are chased by the zombies (which includes a zombified Pip, whom Cartman refers to as a