The Ballast Spreader/Henry

Cast

 * The Ballast Spreader as Henry
 * Oliver as Flynn
 * Duck as Thomas
 * Paxton as Diesel (Paxton and Diesel are both Diesels)
 * Frank as Spencer
 * Peter Sam as Scruff (Peter Sam and Scruff are both Green)
 * Harold as Trevor
 * Henry as Victor
 * Migthy as Bill
 * Mac as Ben
 * Edward as Kevin
 * D199 as Alfred the Loaned B12
 * Bash as Splatter
 * Dash as Dodge (Dash and Dodge both start with D)
 * Hiro as Bear (from RWS)
 * Elizabeth as Judge Judy the Diesel
 * Isobella as Lady
 * Ferdinand as Bertie
 * Millie as Molly (Millie and Molly both start with M)
 * Captain as Percy
 * Butch as Ferdinand
 * Rusty as Colin
 * S. C Ruffey as Lorry 1
 * Fred Pelhay as Lorry 2
 * Terence as Bert (from RWS)
 * Jack as Charlie
 * Alfie as Neville
 * Byron as BoCo (Byron and BoCo both start with B)
 * Percy as Bert (from RWS)
 * Harvey as Duke
 * Den as Duncan
 * Kelly as Rusty (Kelly and Rusty both end with Y)
 * Victor as Hiro
 * Donald as Den
 * Douglas as Dart
 * Luke as Wilbert (from RWS)
 * Henrietta as Rosie
 * George as Spamcam (from RWS)
 * Max as Norman (Max and Norman are both Red)
 * Monty as Paxton
 * Kermit (from The Muppets) as Mr. Percival
 * Miss Piggy (from The Muppets) as Mrs. Percival
 * Fergus as Dennis
 * Stephen as Toby
 * Winston as Ivo Hough (from RWS)
 * Murdoch as Warrior (from TUGS)
 * Bulstrode as Bulstrode
 * Daisy as Pinknose
 * Diesel 10 as The Spiteful Brakevan
 * Derek as Rocky
 * Hector as James
 * Madge as Elizabeth
 * Tower (from The Little Engine That Could) as Cranky
 * Arry as Sixteen (from RWS)