Sidney/Thomas (Version 4)

Cast:

 * Sidney as Thomas
 * Derek as Edward
 * Duck as Henry
 * Oliver as Gordon
 * BoCo as James
 * Thomas as Percy
 * Hiro as Toby
 * Henry as Duck
 * Bill and Ben as Donald and Douglas
 * Gordon as Oliver
 * Dennis as Diesel
 * Bash and Dash as Bill and Ben
 * James as BoCo
 * Daisy as Herself
 * Mavis as Herself
 * George as Stepney
 * Emily as Herself
 * Neville as Bertie
 * Trevor as Salty
 * Ferdinand as Harvey
 * Splatter and Dodge as 'Arry and Bert
 * Bulgy as Fergus
 * Victor as Skarloey
 * Kevin as Rheneas
 * Harold as Sir Handel
 * Jeremy as Peter Sam
 * Rocky as Rusty
 * Luke as Duncan
 * Bertram as Duke
 * Duke as Bertram
 * Ivo Hugh as Freddie
 * Mighty Mac as Themselves
 * Stanley as Arthur
 * Lady as Herself
 * Cranky as Diesel 10
 * 'Arry and Bert as Splatter and Dodge
 * Sir Topham Hatt as Himself
 * Flynn as Terence
 * Stepney as George
 * Diesel 10 as Cranky
 * Rusty as Rocky
 * Gordon as Paxton
 * Percy as Sidney