Terence/Elizabeth

Cast

 * Terence as Elizabeth
 * Henry as Madge (Henry and Madge are both green)
 * Edward as Sir Handel (Edward and Sir Handel are both blue)
 * Derek as Hector
 * Bulgy as Daisy
 * Bertie as Caroline
 * James as Flora
 * Peter Sam as Fergus
 * Bash as Annie
 * Dash as Clarabel
 * Rusty as Terence
 * The Spiteful Breakvan as D261
 * Donald as Pip (from RWS)
 * Douglas as Emma (from RWS)
 * Murdoch as Hank
 * Judge Judy the Diesel as James
 * Molly as Lady
 * Toad as Isobella
 * Madge as Bertie
 * Toby as Emily
 * Den as Kevin
 * Butch as Rocky
 * Splatter as Max
 * Dodge as Monty
 * Skarloey as Duck
 * Fergus as Jack
 * Tervor as Alfie (Trevor and Alfie are both green)
 * Paxton as Henry
 * Duck as Oliver (Pack)
 * Oliver as Stanley
 * George as Bulgy
 * Whiff as Kelly
 * Scruff as Buster
 * Bill as Bash
 * Ben as Dash
 * The Goods Engine (from TUGS) as Hiro
 * Rosie as Mavis
 * Diesel as George
 * Arry as Lorry 2
 * Bert as Lorry 3
 * Stan Marsh (from South Park) as Lady Hatt
 * Wendy Testaburger (from South Park) as Sir Topham Hatt
 * Thomas as Oliver
 * Rheneas as Rosie (Rheneas and Rosie's names both start with "R")
 * Stepney as Colin
 * Gordon as Murdoch
 * Bluenose (from TUGS) as Duncan
 * Isobella as Thomas
 * Duncan as Diesel 10
 * BoCo as Derek (BoCo and Derek are both green diesels)
 * Cranky as Bulstrode
 * Millie as Percy
 * Spencer as Cranky
 * Connor as Toad
 * Porter as Harvey
 * Bertram as Gordon
 * Smudger as The Spiteful Breakvan
 * Scruffey as Lorry 1
 * Oliver (from Theodore Tugboat) as Spencer
 * Percy as Jeremy
 * Lady as Trevor
 * Stanley as Harold
 * Mavis as Belle
 * Melissa (from Casey Jr. and Friends) as Molly
 * Emily as Edward
 * Melissa the Red Engine (A made up character) as Toby
 * Tillie (from The Little Engine That Could) as Donald
 * Georgia (from The Little Engine That Could) as Douglas