These are all known Characters. Schwartzman Quartet Mel Laurie Berkner Jack Neighbors Spunky Bologna Sandwich Mary Subcategories This category has only the following subcategory. M [×] Minor Characters (9 P) Pages in category "Characters" The following 15 pages are in this category, out of 15 total. B Bologna Sandwich Brunk Stinegrouber BugsD Dr. StringzE Earl G GertrudeJ Jack Jack's MotherL Laurie BerknerM Mary M cont. MelN NeighborsS Schwartzman Quartet Spunky Sudsy Bubblestein Retrieved from "http://jacksbigmusicshow.wikia.com/wiki/Category:Characters?oldid=4172"