Porter/Toby (Version 2)

Cast

 * Porter as Toby
 * Toby as Hiro
 * Derek as Hank
 * BoCo as Spencer (BoCo and Spencer both have square faces)
 * Spencer as Diesel (Spencer and Diesel both have square faces, just like BoCo and Spencer)
 * Timothy as Billy
 * Edward as Thomas (Edward and Thomas are both blue)
 * Whiff as Kevin
 * Harvey as Splatter
 * Rocky as Dodge
 * Scruff as Skarloey
 * Bulgy as James (Bulgy and James are both red and vain)
 * Mighty as Donald
 * Mac as Douglas
 * Gordon as Salty
 * Elizabeth as Elizabeth
 * Madge as Emily
 * Terence as Wilbert (from RWS)
 * Belle as Mavis
 * Trevor as Freddie
 * Luke as BoCo (Luke and BoCo are both green)
 * Donald as Kelly
 * Duncan as Den
 * Smudger as Dart
 * Dennis as Duck
 * Duke as Oliver
 * Fergus as Toad
 * Hank as Byron
 * Billy as Ned
 * Harold as Arthur
 * Mallard (from RWS) as Smudger
 * Flying Scotsman as Trevor
 * Sidney as Bertie
 * Bill and Ben as Bash and Dash
 * Skarloey as Rusty
 * Millie as Madge
 * Bulstrode as Bulgy (Bulstrode and Bulgy both have names begin with B)
 * Lorry 2 and Lorry 3 as Bill and Ben
 * Homer (from The Simpsons) as Mr. Percival
 * Marge (from The Simpsons) as Mrs. Percival
 * Stepney as Scruff
 * Bertie as Duke
 * Jack as Rheneas
 * Henry as Dennis
 * Diesel as Diesel 10
 * Daisy as Daisy
 * Old Stuck Up (from RWS) as Bulstrode
 * Hiro as Flynn
 * D261 as Gordon (D261 and Gordon are both big)
 * Isobella as Belle
 * Big City Engine (from RWS) as Cranky
 * Hector as Hector
 * Mavis as Flora
 * Molly as Rosie
 * Connor as Murdoch
 * Emily as Caroline