Fergus/Terence

Cast

 * Fergus as Terence
 * Terence as Henry
 * Sidney as Edward (Sidney and Edward are both Blue)
 * Murdoch as Derek
 * Arthur as Bulgy (Arthur and Bulgy are both Red)
 * Trevor as Bertie
 * Bertie as James (Bertie and James are both Red)
 * Whiff as Peter Sam (Whiff and Peter Sam are both Green)
 * Bill as Bash (Bill and Bash both start with D)
 * Ben as Dash (Ben and Dash are both twins to Bill and Bash)
 * Scruff as Rusty (Scruff and Rusty both have Sqaure Bodys)
 * Diesel 10 as The Spiteful Brakevan
 * Doanld as Donald
 * Douglas as Douglas
 * Winston as Murdoch
 * Caroline as Judge Judy the Diesel
 * Molly as Molly
 * Luke as Toad
 * Belle as Madge
 * Toby as Toby
 * Derek as Den (Derek and Den both start with D)