Cast[]
- Rusty as Sidney
- Hank as Dodge
- Whiff as Den
- Flynn as George
- Jeremy as Dart
- Rheneas as Diesel
- Arthur as Smudger
- Stephen as Old Stuck-Up (from RWS)
- Den as Paxton
- Dart as Norman
- Connor as Splatter
- Max as Percy
- Bash as Arry
- Dash as Bert
- Bertram as Jeremy
- Judge Judy the Diesel as Lady
- Rosie as Elizabeth
- Toad as Scruffey
- Isobella as Annie
- Trevor as Tiger Moth
- Duke as Victor
- Kevin as Lorry 1
- Spencer as Bill
- Smudger as Ben
- Freddie as D261
- Stanley as Butch
- Percy as Bulgy
- Charlie as Hank
- Billy as Ferdinand
- Thomas as Butch
- Bulgy as Kevin
- Salty as Bertram
- Fergus as Salty
- Jack as Lorry 2
- Alfie as Lorry 3
- Toby as Fred Pelhay (from RWS)
- Millie as Daisy
- Monty as Terence
- George as Oliver
- Scruffey as Edward
- Mr. Precival as The Barber
- Mrs. Precival as The Stationmaster's Wife
- Byron as Diesel 10
- Bertie as Ned
- Stepney as Patrick
- Dennis as Freddie
- Duncan as Rheneas
- Caroline as Mavis
- Splatter as Gordon
- Norman as Big Mac (from TUGS)
- Arry as Flying Scotsman
- Elizabeth as Lillie Lightship (from TUGS)
- Colin as Rocky
- Dodge as Stepney
- Bert as Toby
- Tiger Moth as Derek
- Mavis as Molly
- James as Bear (from RWS)
- D261 as Captain
- Bulstrode as Fergus
- Madge as Molly
- Patrick as Stanley
- Mighty as Scruff
- Mac as Whiff
- Terence as BoCo
- Hiro as Trevor
- Ferdinand as Nelson
- The Spiteful Breakvan as Toad
- Neville as Kelly
- Oliver (Pack) as Hector
- Buster as Wilbert (from RWS)
- Emily as Caitlin
- Diesel as Bash
- Diesel 10 as Dash
- Henrietta as Clarabel
- Old Slow Coach as Henrietta
- Caitlin as Flora
- Skarloey as The Spiteful Brakevan
- Peter Sam as Iron Duke (from RWS)
- Sir Handel as Neville
- Edward as Sir Handel
- Henry as Alfie
- Derek as Frank (from RWS)
- Sidney as Jack
- Nelson as Charlie
- Molly as Madge
- Boulder as Buster
- Victoria (from RWS) as Emily
- Helena (from RWS) as Old Slow Coach
- Stanley/No. 2 (from RWS) as Harvey
- Godred (from RWS) as Mighty
- Lord Harry (from RWS) as Mac
- Ned as Big City Engine (from RWS)
- Stafford as Harold
- Harvey as Duncan
- Bill as Max
- Ben as Monty
- Kelly as Peter Sam
- Gordon as Stafford
- Marion as Millie
- Donald as Henry
- Douglas as James
- Paxton as Proteus
- Murdoch as Douglas
- Luke as Donald
- Scruff as Thomas
- Victor as Flynn
- Oliver as Connor
- Flora as Caitlin
- Lady as Belle
- Duck as Stephen
- Porter as Luke
- BoCo as Duke
- Butch as Rusty
- Spencer as Captain
- Winston as Skarloey