Bart Simpson; Lisa Simpson; Milhouse Van Houten; Nelson Muntz; Jimbo Jones; Kearney; Francine Rhenquist; Sherri; Terri; Martin Prince; Wendell Borton; Uter Zorker; Edna Krabappel; Principal Skinner [Seymour Skinner]; Dr. Bonnie Jean Mulligan; Superintendent Chalmers