Homer Simpson; Marge Simpson; Bart Simpson; Lisa Simpson; Milhouse Van Houten; Richard; Principal Skinner [Seymour Skinner]; Edna Krabappel; Groundskeeper Willie; Mr. Largo; Allegro; Fortissimo; Kent Brockman; Otto Mann; Otto and the Screaming Whiners band; Ned Flanders; Sideshow Bob Terwilliger; Jimbo Jones; Professor Frink; Krusty the Clown; Bumblebee Man; Herman; Troy McClure; Apu Nahasapeemapetilon; Bleeding Gums Murphy
Synopsis
Lisa joins Otto's band, Otto and the Screaming Whiners.