Diesel 16/Thomas


 * Diesel 16 as Thomas
 * King George (from Sodor at War) as Edward
 * Farnsworth (from The Little Engine That Could) as Henry
 * Sixteen as Gordon
 * Smudger as James
 * Bulstrode as Percy
 * George as Toby
 * Diesel 10 as Duck
 * Splatter as Donald
 * Dodge as Douglas
 * Spencer as Oliver
 * Phillip as Diesel
 * Den as Bill
 * Dart as Ben
 * The Spiteful Brakevan as BoCo
 * Lillie Lightship (from TUGS) as Daisy
 * Martha the Yellow Steamroller as Mavis
 * Bulgy as Stepney
 * Jenna the Rude Female Diesel as Emily
 * Lorry 1 as Bertie
 * Scruffey as Salty
 * Bobby Barge (from Theodore Tugboat) as Harvey
 * Whiff as Arry
 * Scruff as Bert
 * Hector as Fergus
 * Lord Harry as Skarloey
 * Godred as Rheneas
 * The Fright Engine (from The Little Engine That Could (Book)) as Sir Handel
 * The Shiny Engine (from The Little Engine That Could (Book)) as Peter Sam
 * D261 as Rusty
 * Derek as Duncan
 * Mallard as Duke
 * Big City Engine as Freddie
 * Burke (from TUGS) as Mighty
 * Bliar (from TUGS) as Mac
 * Steam Engine as Arthur
 * Carla (from Theodore Tugboat) as Lady
 * Duck as Diesel 10
 * Donald as Splatter
 * Douglas as Dodge
 * Kron (from Dinosaur) as Sir Topham Hatt
 * Neera (from Dinosaur) as Lady Hatt
 * Lorry 2 as Terence
 * Lorry 3 as Trevor
 * Zorran (from TUGS) as Toad
 * Duncan as Derek
 * Stepney as Bulgy
 * Millie as Elizabeth
 * Toby as George
 * Johnny Cuba (from TUGS) as Murdoch
 * Oliver as Spencer
 * Rebecca (from Theodore Tugboat) as Caroline
 * Kevin as Cranky
 * Salty as Scruffey
 * Horrid Henry (from Horrid Henry) as Mr. Percival
 * Moddy Margaret (from Horrid Henry) as Mrs. Percival
 * Tiger Moth as Harold
 * Judge Judy the Diesel as Rosie
 * James as Smudger
 * Percy as Bulstrode
 * Dennis as Stanley
 * Toad as The Spiteful Brakevan
 * Bowser (from Mario) as Jack
 * Ludwig "Kooky" Von Koopa (from Mario) as Alfie
 * Baby Bowser (from Mario) as Oliver (Pack)
 * Toff (from Mario) as Max
 * Scoff (from Mario) as Monty
 * The Angry Videogame Nerd (from The Angry Videogame Nerd) as Kelly
 * Smithy (from Mario) as Byron
 * Bluster Kong (from Mario) as Ned
 * Wendy "Kootie Pie" O. Koopa (from Mario) as Isobella
 * Morton "Big Mouth" Koopa Jr. (from Mario) as Nelson
 * Kamek (from Mario) as Patrick
 * Danny (from Tourettes Guy) as Buster
 * Sweetums (from Muppets) as The Foreman
 * Ma Bear (from Muppets) as Miss Jenny
 * Bertie as Lorry 1
 * Terence as Lorry 2
 * Trevor as Lorry 3
 * Rusty as D261
 * Arry as Whiff
 * Bert as Scruff
 * Stanley as Dennis
 * Ripslinger (from Planes) as Jeremy
 * Pinknose as Molly
 * Oliver (from Theodore Tugboat) as Billy
 * Nantucket (from TUGS) as Flynn
 * Constance (from Theodore Tugboat) as Belle
 * Ivan (from Cars) as Rocky
 * D199 as Bertram
 * Old Stuck-Up as Proteus
 * Crovan as Hiro
 * Stanley/No. 2 as Victor
 * Cranky as Kevin
 * Miss Fritter (from Cars 3) as Madge
 * Elizabeth as Millie
 * Pete (from The Little Engine That Could) as Samson