Fiery Red Fin (Buster & Friends episode)


 * Buster J. Bunny as Thomas the Tank Engine
 * Sonic the Hedgehog (from Sonic the Hedgehog) as Edward the Blue Engine
 * Knuckles the Echidna (from Sonic the Hedgehog) as Gordon the Express Engine
 * Drew Tazmanian Devil (from Taz-Mania) as Hiro
 * Montana Max as Diesel
 * Rocky (from Looney Tunes) as Den
 * Mugsy (from Loony Tunes) as Dart
 * Red Fin (from Salty's Lighthouse Fire Tug) as Flynn
 * Oogie as Norman
 * Digeri Dingo (from Taz-Mania) as Rocky
 * King Acorn (from Sonic the Hedgehog) as Sir Topham Hatt
 * Granny (from Looney Tunes) as Dowager Hatt
 * Elmyra Duff as Mavis (does not speak)
 * Queen Acorn (from Sonic the Hedgehog) as Lady Hatt (does not speak)
 * Rotor the Walrus (from Sonic the Hedgehog) as Henry the Green Engine (cameo)
 * Plucky Duck as James the Red Engine (cameo)
 * Hamton J. Pig as Percy the Small Engine (cameo)
 * Bugs Bunny (from Looney Tunes) as Toby the Tram Engine
 * Fifi La Fume as Emily (cameo)
 * Dizzy Devil as Whiff (cameo)
 * Baloney (from Animaniacs) as Paxton (cameo)
 * Concord Condor as Harold thr Helicopter (cameo)
 * Cappy (from Salty's Lighthouse Coast Guard) as Captain (cameo)
 * The Fireman as Themselv
 * The Teacher as Female Themselv
 * The Bird Watcher as Themselv
 * Acme Acress United Football Team as Sodor United Football Team
 * Schoolchildren as Themselves