Cast[]
- Class 40 as Thomas
- Spencer as Edward
- Dart as Henry
- Den as Gordon
- Percy as James
- James as Percy
- Diesel as Toby
- Derek as Duck
- Max & Monty as Donald & Douglas
- 16 (from RWS) as Oliver
- Toby as Diesel
- Whiff & Scruff as Bill & Ben
- Diesel 10 as BoCo
- Flora as Daisy
- Isabella as Mavis
- The Spiteful Brake Van as Stepney
- Lady as Emily
- Bulstrode as Bertie
- Norman as Salty
- Kevin as Harvey
- Bash & Dash as Harry & Bert
- Ferdinand as Fergus
- Jack as Skarloey
- Alfie as Rheneas
- Byron as Sir Handel
- Ned as Peter Sam
- Nelson as Rusty
- Patrick as Duncan
- Kelly as Duke
- Buster as Freddie
- Splatter & Dodge as Mighty Mac
- Victor as Arthur
- Emily as Lady
- BoCo as Diesel 10
- Mighty Mac as Splatter & Dodge
- The Bird Watcher as Sir Topham Hatt
- The Teacher as Lady Hatt
- Trevor as Terence
- Terence as Trevor
- Old Slowcoach as Toad (Yes, I know, Old Slowcoach is female)
- Duck as Derek
- Murdoch as Bulgy
- Belle as Elizabeth
- Flynn as George
- Bulgy as Murdoch
- Edward as Spencer
- Molly as Caroline
- Colin as Cranky
- Billy as Scruffey
- Jem Cole as Mr. Percival
- Jeremy as Harold
- Madge as Rosie
- The Coaches as Troublesome Trucks
- Dennis as Smudger
- Bertie as Bulstrode
- Harold as Jeremy
- Caroline as Molly
- Hiro as Stanley
- Annie & Clarabel as Themselves
- Skarloey as Jack
- Rheneas as Alfie
- Rusty as Nelson
- Bertram as Oliver (Pack)
- Donald & Douglas as Max & Monty
- Duke as Kelly
- Sir Handel as Byron
- Peter Sam as Ned
- Mavis as Isabella
- Duncan as Patrick
- Freddie as Buster
- Bill as Whiff
- Ben as Scruff
- Smudger as Dennis
- Hank as Rocky
- Stepney as The Spiteful Brake Van
- Thomas as Class 40
- Gordon & Henry as Den & Dart
- Salty as Norman
- Charlie as Paxton
- Neville as Sidney
- Scruffey as Billy
- Toad as Old Slowcoach (Yes, I know, Toad is male)
- Sidney as Neville
- Hector, Fred Pelham & Rickety (from RWS) as The Horrid Lorries
- Lorry 1 as Hector
- Stanley as Hiro
- Arthur as Victor
- Harvey as Kevin
- Paxton as Charlie
- Harry, Bert & Fergus as The Logging Locos
- George as Flynn
- Elizabeth as Belle
- Rosie as Madge
- Henrietta as Herself
- Daisy as Flora
- Cranky as Colin
- Rocky as Hank
- Porter as Captain
- Oliver (Pack) as Bertram
- Thumper as Butch
- Butch as Thumper
- Lord Harry/Patrick (from RWS) as Proteus
- Godred (from RWS) as Luke
- The Caterpillar Crane (from RWS) as Merrick
- Tower (from The Little Engine That Could) as Owen
- Rex as Winston
- Diesel 199 (from RWS) as Stafford
- Old Stuck-Up (from RWS) as Stephen
- Victoria (from RWS) as Millie
- The Big City Engine (from RWS) as Connor
- Judge Judy the Diesel as Caitlin
- Captain as Porter
- Crovan as Timothy
- Class 06 as Gator
- The Chinese Dragon as Reg
- Pinknose as Marion
- Frank (from RWS) as Ryan
- Boulder as Skiff
- U.L.P (from RWS) as Samson
- Reg as The Chinese Dragon
- Skiff as Boulder