Sidney/Thomas (Version 5)

Cast:

 * Sidney as Thomas
 * Oliver as Edward
 * D261 as Henry
 * Rusty as Gordon
 * Diesel as James
 * Duck as Percy
 * George as Toby
 * Percy as Duck
 * Bill and Ben as Donald and Douglas
 * Edward as Oliver
 * James as Diesel
 * Bash and Dash as Bill and Ben
 * Whiff as BoCo
 * Caroline as Daisy
 * Madge as Mavis
 * Diesel 10 as Stepney
 * Molly as Emily
 * Peter Sam as Bertie
 * Spencer as Salty
 * Iron Duke as Harvey
 * Splatter and Dodge as 'Arry and Bert
 * Stanley as Fergus
 * Jack as Skarloey
 * Alfie as Rheneas
 * Bulstrode as Sir Handel
 * Bertie as Peter Sam
 * Gordon as Rusty
 * Smudger as Duncan
 * Bertram as Duke
 * Duke as Bertram
 * Murdoch as Freddie
 * Mighty Mac as Themselves
 * Luke as Arthur
 * Rosie as Lady
 * Stepney as Diesel 10
 * Den and Dart as Splatter and Dodge
 * Thomas as Sir Topham Hatt
 * Trevor as Terence
 * Bulgy as Trevor
 * Toad as Himself
 * Scruff as Derek
 * Terence as Bulgy
 * Isobella as Elizabeth
 * Toby as George
 * Freddie as Murdoch
 * Salty as Spencer
 * Daisy as Caroline
 * Harold as Cranky
 * The Spiteful Brake Van as S.C. Ruffey
 * Sir Topham Hatt as Mr. Percival
 * Cranky as Harold
 * Lady as Rosie
 * Troublesome Trucks as Themselves
 * Duncan as Smudger
 * Sir Handel as Bulstrode
 * Emily as Molly
 * Paxton as Rex
 * Sidney as Bert
 * Norman as Mike
 * Den as Jock
 * Dart as Frank
 * Jock as Den
 * Frank as Dart
 * Mike as Norman
 * Rex as Paxton
 * Bert as Sidney