Cast[]
- George as Thomas
- Sidney as Edward
- Old Stuck-Up (from RWS) as Henry
- Johnny Cuba (from Tugs) as Gordon
- Salty as James
- 16 (from RWS) as Percy
- Harold as Toby
- Diesel as Duck
- Lorries 2 and 3 as Donald and Douglas
- Stanley as Oliver
- Duck as Diesel
- Splatter and Dodge as Bill and Ben
- Splatter and Dodge as Mighty Mac as Harry and Bert as Bill and Ben
- Splatter and Dodge as Harry and Bert as Mighty Mac as Bill and Ben
- Hiro as BoCo
- Caroline as Daisy
- Elizabeth as Mavis
- Lorry 1 as Stepney
- Molly as Emily
- Fergus as Bertie
- James as Salty
- Stafford as Harvey
- Mighty Mac as Harry and Bert
- Mighty Mac as Splatter and Dodge as Bill and Ben as Harry and Bert
- Mighty Mac as Bill and Ben as Splatter and Dodge as Harry and Bert
- Bertie as Fergus
- Diesel 10 as Skarloey
- Zug (from Tugs) as Rheneas
- Bulgy as Sir Handel
- Smudger as Peter Sam
- Arthur as Rusty
- Zorran (from Tugs) as Duncan
- Trevor as Duke
- Toad as Freddie
- Harry and Bert as Mighty Mac
- Harry and Bert as Bill and Ben as Splatter and Dodge as Mighty Mac
- Harry and Bert as Splatter and Dodge as Bill and Ben as Mighty Mac
- Rusty as Arthur
- Madge as Lady
- Skarloey as Diesel 10
- Bill and Ben as Splatter and Dodge
- Bill and Ben as Harry and Bert as Mighty Mac as Splatter and Dodge
- Bill and Ben as Mighty Mac as Harry and Bert as Splatter and Dodge
- Captain Zero (from Tugs) as Sir Topham Hatt
- Mrs. Zero (a fan-made character from Tugs) as Lady Hatt
- Bulstrode as Terence
- Duke as Trevor
- Freddie as Toad
- Class 40 as Derek
- Sir Handel as Bulgy
- Mavis as Elizabeth
- Thomas as George
- Bluenose (from Tugs) as Murdoch
- Top Hat (from Tugs) as Spencer
- Daisy as Caroline
- Big Mickey (from Tugs) as Cranky
- The Spiteful Brake Van as Scruffey
- The Foreman as Mr. Percival
- Toby as Harold
- Flora as Rosie
- Peter Sam as Smudger
- Terence as Bulstrode
- Oliver as Stanley
- Scruffey as The Spiteful Brake Van
- Oliver (from Theodore Tugboat) as Jack
- Zip (from Tugs) as Alfie
- Nantucket (from Tugs) as Oliver (Pack)
- Theodore and Hank (from Theodore Tugboat) as Max and Monty
- Zak (from Tugs) as Kelly
- Cabot (from Theodore Tugboat) as Byron
- Zebedee (from Tugs) as Ned
- Carla (from Theodore Tugboat) as Isabella
- Bobby Barge (from Theodore Tugboat) as Nelson
- Guysborough (from Theodore Tugboat) as Patrick
- Sea Rogue (from Salty's Lighthouse) as Buster
- Stepney, Donald and Douglas as The Horrid Lorries
- Derek as Class 40
- Billy as Whiff
- Luke as Scruff
- Winston as Dennis
- Puffa (from Tugs) as Jeremy
- Emily as Molly
- Whiff as Billy
- Caitlin as Belle
- Connor as Flynn
- Millie as Old Slowcoach
- Den, Dart and Norman as The Logging Locos
- Annie & Clarabel as Themselves
- Butch as Rocky
- Colin as Proteus
- Hercules (from Tugs) as Hank
- Proteus as Colin
- Neville as Charlie
- Rosie as Flora
- Kevin as Hector
- Diesel 199 (from RWS) as Bertram
- Charlie as Neville
- Thumper as Captain
- Bash and Dash as Den and Dart
- Ferdinand as Norman
- Victor as Paxton
- Edward as Sidney
- Lady as Madge
- Rocky as Butch
- BoCo as Hiro
- Paxton as Victor
- Hector as Kevin
- Porter as The Chinese Dragon
- Captain as Thumper
- Henrietta as Herself
- Scruff as Luke
- Jack (from Tugs) as Merrick
- Tex (from Theodore Tugboat) as Owen
- Dennis as Winston
- Harvey as Stafford
- Flynn as Connor
- Belle as Caitlin
- Godred (from RWS) as Stephen
- Old Slowcoach as Millie
- The Chinese Dragon as Porter
- Big City Engine (from RWS) as Gator
- Judge Judy the Diesel as Marion
- The Class 08 (from RWS) as Timothy
- Boulder as Reg
- Reg as Boulder