Bart Simpson/Henry


 * Bart as Henry
 * Great Grandpa Simpson as Flynn
 * Principal Skinner as Thomas
 * Dr. Hibbert as Diesel
 * Groundskeeper Whille as Spencer
 * Ralph as Scruff
 * Moe as Trevor
 * Homer as Victor
 * Rod as Bill
 * Todd as Ben
 * Snake Jailbird as Aferd The B12
 * Maudle Flanders as Lady
 * Chief Wiggum as Bertie
 * Lisa as Molly