Bart Simpson/Duck


 * Bart as Duck
 * Great Grandpa Simpson as Green Arrow
 * Principal Skinner as Flying Scotsman
 * Dr. Hibbert as Big City Engie
 * Groundskeeper Whille as Mallard
 * Ralph as Oliver
 * Moe as City of Truto
 * Homer as Thomas
 * Rod as Henry
 * Todd as Gordon
 * John as Percy
 * Snake Jailbird as Geroge