Diesel 18/Thomas


 * Diesel 18 as Thomas
 * Farnsworth (from The Little Engine That Could) as Edward
 * Bulstrode as Henry
 * Crovan as Gordon
 * Vinnie as James
 * D261 as Percy
 * Diesel 10 as Toby
 * Bulgy as Duck
 * Zebedee (from TUGS) as Donald
 * Zak (from TUGS) as Douglas
 * George as Oliver
 * Skarloey as Diesel
 * Lorry 2 as Bill
 * Lorry 3 as Ben
 * Big City Engine as BoCo
 * Marion as Daisy
 * Pinknose as Mavis
 * Sixteen as Stepney
 * Judge Judy the Diesel as Emily
 * Oliver (from Theodore Tugboat) as Bertie
 * Old Stuck-Up as Salty
 * D199 as Harvey
 * Sir Handel as Arry
 * Peter Sam as Bert
 * Lorry 1 as Fergus
 * Diesel as Skarloey
 * Smudger as Rheneas
 * Arry as Sir Handel
 * Bert as Peter Sam
 * Cormac as Rusty
 * Trevor as Duncan
 * Lord Harry as Duke
 * Godred as Freddie
 * Splatter as Mighty
 * Dodge as Mac
 * Steam Engine as Arthur
 * Carla (from Theodore Tugboat) as Lady
 * Toby as Diesel 10
 * Mighty as Splatter
 * Mac as Dodge
 * Horrid Henry (from Horrid Henry) as Sir Topham Hatt
 * Moody Margaret (from Horrid Henry) as Lady Hatt
 * Scruffey as Terence
 * Duncan as Trevor
 * The Spiteful Brakevan as Toad
 * Cabot (from Theodore Tugboat) as Derek
 * Duck as Bulgy
 * Rosie as Elizabeth
 * Oliver as George
 * Johnny Cuba (from TUGS) as Murdoch
 * Dennis as Spencer
 * Constance (from Theodore Tugboat) as Caroline
 * Kevin as Cranky
 * Terence as Scruffey
 * Sweetums (from Muppets) as Mr. Percival
 * Ma Bear (from Muppets) as Mrs. Percival
 * Tiger Moth as Harold
 * Elizabeth as Rosie
 * Rheneas as Smudger
 * Henry as Bulstrode
 * Evil Thomas as Stanley
 * Toad as The Spiteful Brakevan
 * Captain Hook (from Peter Pan) as Jack
 * Kamek (from Mario) as Alfie
 * Roy 'Bully' Koopa (from Mario) as Oliver (Pack)
 * Detective Herlock Solmes (from Mario) as Max
 * Diddy Kong (from Mario) as Monty
 * Baby Bowser (from Mario) as Kelly
 * Jafar (from Aladdin) as Byron
 * Smithy (from Mario) as Ned
 * Daisy Duck (from Mickey Mouse) as Isobella
 * Bowser (from Mario) as Nelson
 * Ludwig 'Kooky' Von Koopa (from Mario) as Patrick
 * Larry 'Cheatsy' Koopa (from Mario) as Buster
 * Kron (from Dinosaur) as The Foreman
 * Neera (from Dnosaur) as Miss Jenny
 * Fergus as Lorry 1
 * Bill as Lorry 2
 * Ben as Lorry 3
 * Percy as D261
 * Zip (from TUGS) as Whiff
 * Zug (from TUGS) as Scruff
 * Spencer as Dennis
 * Ripslinger (from Planes) as Jeremy
 * Bristleback the Diesel as Molly
 * Zorran (from TUGS) as Billy
 * Constance (from Theodore Tugboat) as Belle
 * Nantucket (from TUGS) as Flynn
 * Tex (from Theodore Tugboat) as Rocky
 * Mallard as Bertram
 * Pete (from The Little Engine That Could) as Proteus
 * Purplenose as Hiro
 * Stanley/No. 2 as Victor
 * Cranky as Kevin
 * Miss Fritter (from Cars 3) as Madge
 * Evil Emily as Millie
 * Supremely Evil Thomas as Samson