Toby/Diesel

Cast

 * Toby as Diesel
 * Hiro as The Spiteful Breakvan
 * Hank as Spencer (Hank and Spencer are both big tender engines)
 * Spencer as Diesel 10
 * Diesel as George
 * Billy as Bulgy (Billy and Bulgy are both start with B)
 * Thomas as Old Stuck-Up (from RWS) (Thomas and Old Stuck-Up are both blue)
 * Kevin as Spamcan (from RWS)
 * Splatter as Arry
 * Dodge as Bert
 * Skarloey as Smudger (Skarloey and Smudger are both start with S)
 * James as Thomas
 * Donald as Max
 * Douglas as Monty
 * Salty as D261
 * Elizabeth as Emily (Elizabeth and Emily are both start with E)
 * Emily as Elizabeth (Emily and Elizabeth are both start with E)
 * Wilbert (from RWS) as Norman
 * Mavis as Daisy
 * Freddie as Scruffey
 * BoCo as Bertram (BoCo and Bertram are both start with B)
 * Kelly as Paxton
 * Den as Donald (Den and Donald are both start with D)
 * Dart as Douglas (Dart and Douglas are both start with D)
 * Duck as Sidney
 * Oliver as Evil Thomas
 * Toad as Evil Percy
 * Byron as Evil Gordon
 * Ned as Evil Henry
 * Arthur as Evil Toby
 * Smudger as Evil James
 * Trevor as Evil Edward
 * Bertie as Evil Duck
 * Bash as Evil Donald
 * Dash as Evil Douglas (Dash and Evil Douglas are both start with D)
 * Rusty as Evil Arthur
 * Madge as Henrietta
 * Bulgy as Gordon
 * Bill as Bill
 * Ben as Ben
 * Mr. Percival as The Angry Policeman
 * Mrs. Percival as The Stationmaster's Wife
 * Scruff as Fred Pelhay
 * Duke as Rickety
 * Rheneas as Lorry 1
 * Dennis as Derek
 * Diesel 10 as Percy
 * Daisy as Mavis
 * Bulstrode as James
 * Flynn as Farnsworth (from The Little Engine That Could) (Flynn and Fransworth are both start with F)
 * Gordon as Henry (Gordon and Henry are both big tender engines)
 * Belle as Caroline
 * Cranky as Colin (Cranky and Colin are both start with C)
 * Hector as Bertie
 * Sir Topham Hatt as Conrad Cat (From Skipper & Skeeto)
 * Lady Hatt as The Evil Queen (from Snow White)
 * Harold as Evil Harold
 * Flora as Evil Rosie
 * Troublesome Trucks as The Coaches
 * Sixteen (from RWS) as Oliver
 * George as Captain
 * Jeremy as Tiger Moth
 * Lady as Vickie (A made up character)
 * Stepney as Dart
 * Henrietta as Evil Annie
 * Victoria (from RWS) as Evil Clarabel
 * Thumper as Zorran (from TUGS)
 * Whiff as Bluenose (from TUGS)
 * Bert (from RWS) as Bobby Barge (from Theodore Tugboat) (Bert and Bobby Barge are both start with B)
 * Fergus as Oliver (from Theodore Tugboat)
 * Sir Handel as Zebedee (from TUGS)
 * Rocky as Zip (from TUGS)
 * Peter Sam as Zak (from TUGS)
 * Caroline as Carla (from Theodore Tugboat) (Caroline and Carla are both start with Car)
 * Lord Harry (from RWS) as Sea Rouge (from Salty's Lighthouse)
 * Ferdinand as Zug (from TUGS)
 * Arry as Frank (from TUGS)
 * Bert as Eddie (from TUGS)
 * Stanley as Godred (from RWS)
 * Terence as Lord Harry (from RWS)
 * Derek as Dennis
 * Harvey as Rocky
 * Old Stuck-Up (from RWS) as BoCo (Old Stuck-Up and BoCo are both big diesels)
 * Percy as Arnold (made up character)
 * Charlie as Billy
 * Henry as Den
 * Edward as The Old Guardsvan (from RWS)
 * Green Arrow (from RWS) as Proteus
 * Alfie as Kevin
 * Rosie as Toby
 * Molly as Judge Judy the Diesel
 * Duncan as Edward
 * Norman as Toad
 * Paxton as Skarloey
 * Sidney as Rheneas
 * Jack as Thumper
 * Max as Hank
 * Monty as Stanley
 * Mighty as Splatter
 * Mac as Dodge
 * Ivo Hugh (from RWS) as Diesel 12
 * The Coast Guard (from TUGS) as Bulstrode
 * Murdoch as Evil Flynn
 * Isobella as Evil Belle
 * Scruffey as Hector
 * Lorry 1 as Stepney
 * Lorry 2 as Harvey
 * Lorry 3 as Fergus
 * Butch as Cranky
 * Cranky as Butch
 * Isabel (from RWS) as Evil Old Slow Coach
 * Victor as Neville
 * Stafford as Evil Oliver
 * Ol' Wheezy as Merrick
 * Hee-Haw as Owen
 * Frank (from RWS) as Stanley/No. 2 (from RWS)
 * Luke as Diesel 5
 * The Old Engine (from RWS) as Pete (from The Little Engine That Could)
 * Emma (from RWS) as Millie
 * Flying Scotsman as The Shiny Engine (from The Little Engine That Could (Book))
 * Pip (from RWS) as Caitlin
 * Godred (from RWS) as Jeremy