Diesel's Big Idea


 * Donald
 * BoCo
 * Diesel
 * Douglas (dose not speak)
 * Oliver (dose not speak)
 * Bill & Ben (do not speak)
 * Mavis (dose not speak)
 * Sir Topham Hatt (dose not speak)
 * Thomas (cameo)
 * Edward (cameo)
 * Henry (cameo)
 * Gordon (cameo)
 * James (cameo)
 * Percy (cameo)
 * Toby (cameo)
 * Duck (cameo)
 * The Spiteful Breakvan (cameo)