Boulder/Diesel

Cast

 * Boulder as Diesel
 * The Chinese Dragon as The Spiteful Breakvan
 * The Spiteful Breakvan as Spencer
 * George as Diesel 10
 * Percy as George
 * James as Bulgy
 * Duncan as Old Stuck-Up (from RWS)
 * Bulgy as Spamcan (from RWS)
 * Den as Arry
 * Dart as Bert
 * Bulstrode as Smudger
 * Bertie as Thomas
 * Max as Max
 * Monty as Monty
 * D261 as D261
 * Madge as Emily
 * Elizabeth as Elizabeth
 * Scruffey as Norman
 * The Stationmaster's Wife as Daisy
 * Diesel as Scruffey
 * Flynn as Bertram
 * Paxton as Paxton
 * Sir Handel as Donald
 * Peter Sam as Douglas
 * Rickety (from RWS) as Sidney
 * Splatter as Evil Thomas
 * Dodge as Evil Percy
 * Arry as Evil Gordon
 * Bert as Evil Henry
 * Diesel 10 as Evil Thomas
 * Toby as Evil James
 * Stafford as Evil Edward
 * The Barber as Evil Duck
 * Burke (from TUGS) as Evil Donald
 * Blair (from TUGS) as Evil Douglas
 * Sidney as Evil Arthur
 * Caroline as Henrietta
 * Rusty as Gordon
 * Skarloey as Bill
 * Rheneas as Ben
 * Oscar (from Sesame Street) as The Angry Policeman
 * Grudgetta (from Sesame Street) as The Stationmaster's Wife
 * Hector as Fred Pelhay (from RWS)
 * Smudger as Rickety (from RWS)
 * Harold as Lorry 1
 * Jeremy as The Chinese Dragon
 * Duck as Percy
 * Mavis as Mavis
 * Gordon as James
 * Norman as Farnsworth (from The Little Engine That Could)
 * Ferdinand as Henry
 * Kevin as Colin
 * Stepney as Bertie
 * Stewie Griffin (from Family Guy) as Conrad Cat (from Skipper & Skeeto)
 * Angelica Pickles (from Rugrats) as The Evil Queen (from Snow White)
 * Toad as Evil Harold
 * Molly Mouse (from Skipper & Skeeto) as Evil Rosie
 * Trevor as Oliver
 * Oliver as Captain
 * Derek as Tiger Moth
 * Shirlena (from Tourettes Guy) as Vickie (A made up character)
 * Henry as Edward
 * Edward as Derek
 * Thomas as Kevin
 * Wario (from Mario) as Zorran (from TUGS)
 * Waluigi (from Mario) as Bluenose (from TUGS)
 * Scruff as Zak (from TUGS)
 * Patrick as Bobby Barge (from Theodore Tugboat)
 * Nelson as Sea Rogue (from Salty's Lighthouse)
 * Whiff as Zebedee (from TUGS)
 * Lizzie Bee (from Skipper & Skeeto) as Carla (from Theodore Tugboat)
 * Herry Monster (from Sesame Street) as Oliver (from Theodore Tugboat)
 * Bill as Frank (from TUGS)
 * Ben as Eddie (from TUGS)
 * Rocky as Zip (from TUGS)
 * Class 06 as Zug (from TUGS)
 * Flora as Shelly Marsh (from South Park)
 * Winston as Eric Cartman (from South Park)
 * The Foreman as Stanley/No. 2 (from RWS)
 * Byron as Godred (from RWS)
 * Ned as Lord Harry (from RWS)
 * Tiger as Evil Oliver
 * Luke as Jeremy
 * Donald as Hank
 * Douglas as Stanley
 * Harvey as Harvey
 * Murdoch as Stepney
 * Arthur as Fergus