The Mortal World Bus is a transportation for halloweentown residents. The bus looks like a school bus and outside of it standing next to it is a spider web bus stop sign that simply is written in red letters bus stop. The bus use to only come on halloween day for just until the halloween day ended and then it went back to halloweetown. But since Marnie Piper opened the portal for all halloweentown residents and mortal world humans to come to eachother's worlds the mortal world bus always comes and is always open for business for transportation for halloweentown residents and mortal world humans. There are witches, a Frankenstein monster and a gremlin.