Knuckles and Buddy Boar


 * Buster J. Bunny as Thomas the Tank Engine
 * Knuckles the Echidna (from Sonic the Hedgehog) as Gordon the Express Engine
 * Daniel Playpus (from Taz-Mania) as Bash
 * Timothy Playpus (from Taz-Mania) as Dash
 * Buddy Boar (from Taz-Mania) as Ferdinand
 * Daffy Duck (from Looney Tunes) as Victor
 * Digeri Dingo (from Taz-Mania) as Rocky
 * King Acorn (from Sonic the Hedgehog) as Sir Topham Hatt
 * Granny (from Looney Tunes) as Dowager Hatt
 * The Duke and Duchess as Themselves
 * Schoolchildren as Themselves
 * Workmen as Themselv
 * Rotor the Walrus (from Sonic the Hedgehog) as Henry the Green Engine
 * Plucky Duck as James the Red Engine
 * Babs Bunny as Rosie
 * Captain Squeege (from Sonic the Hedgehog) as Salty
 * Gracie as Annie
 * Gladys as Clarabel
 * Little Beeper as Bertie
 * Porky Pig (from Looney Tunes) as Kevin
 * Wile E. Coyote (from Looney Tunes) as Cranky the Crane
 * Acres Brass Band as Sodor Brass Band
 * The Bargeman as Themselv
 * The Teacher as Female Themselv
 * A Tree Specialist as Themselv