Homer Simpson; Marge Simpson; Bart Simpson; Lisa Simpson; Maggie Simpson; Martin Prince; Milhouse Van Houten; Ralph Wiggum; Kearney; Nelson Muntz; Jimbo Jones; Database; Sherri; Principal Skinner; Edna Krabappel; Mr. Largo; Superintendent Chalmers; Otto Mann; Groundskeeper Willie; Chief Wiggum; Officer Lou; Officer Eddie; Dr. Hibbert [Julius Hibbert]; Itchy; Scratchy; Ned Flanders
Synopsis
Bart manages to use the yearbook staff's mimeograph to give Lisa Simpson and Martin Prince positions as substitute teachers at Springfield Elementary.
Bartman [Bart Simpson]; Homer Simpson; Marge Simpson; Ned Flanders; Maude Flanders; Rod Flanders; Todd Flanders; Milhouse Van Houten; Santa's Little Helper