Grounder/Thomas

Cast

 * Grounder as Thomas
 * Ari as Edward
 * Rotor as Henry
 * Jules as Gordon
 * Lucas as James
 * Scratch as Percy
 * Rocket the Sloth as Toby
 * Espio as Duck
 * Hawk and Bark as Donald and Douglas
 * Knuckles as Oliver
 * Sleet as Diesel
 * Tails and Sonic as Bill and Ben
 * Antoine as BoCo
 * Tikal as Daisy
 * Frances as Mavis
 * Uncle Chuck as Stepney
 * Sticks as Emily
 * Danny as Bertie
 * Big as Salty
 * Captain Rescue as Harvey
 * Shadow and Peter Griffin (from Family Guy) as 'Arry and Bert
 * Mr. Tanaka as Fergus
 * Cody (from SML) as Skarloey
 * Joseph (from SML) as Rheneas
 * Robotnik Jr. as Sir Handel
 * Robot as Peter Sam
 * Toad (from Mario) as Rusty
 * Bowser Jr. (from Mario) as Duncan
 * Easy Eddie as Duke
 * Nelson Thorndyke as Freddie
 * Chip as Arthur
 * Sally Acorn as Lady
 * Bowser (from Mario) as Diesel 10
 * E-103 Delta and E-104 Epilson as Splatter and Dodge