Terence/Toby

Cast

 * Terence as Toby (Terence and Toby both start with T)
 * Henry as Hiro (Henry and Hiro both start with H)
 * Edward as Hank (Edward and Hank are both Blue)
 * Derek as Spencer (Derek and Spencer have both Sqaure Faces)
 * Bulgy as Diesel
 * Bertie as Billy (Bertie and Billy both start with B)
 * James as Thomas
 * Peter Sam as Kevin
 * Bash as Splatter
 * Dash as Dodge
 * Rusty as Skarloey
 * The Spiteful Brakevan as James
 * Donald as Bash
 * Douglas as Dash (Douglas and Dash both start with D)