Gordon/Byron

Cast

 * Gordon as Byron (Gordon and Byron are both big and Strong)
 * Toby as Kelly (Toby and Kelly both end with Y)
 * Whiff as Harold
 * Spencer as Patrick
 * Duncan as Jeremy
 * Henry as Ned
 * Victor as Trevor (Victor and Trevor both end with R)
 * Edward as Jack
 * Bill as Skarloey
 * Ben as Rheneas
 * Arthur as Alfie (arthur and Alfie both start with A)
 * George as Lord Harry (from RWS)
 * Bash as Sir Handel
 * Dash as Peter Sam
 * Murdoch as Nelson
 * Elizabeth as Elizabeth
 * Molly as Isobella (molly and Isobela are both Yellow)
 * Duck as Freddie
 * Madge as Madge
 * Charlie as Fergus
 * Billy as Rusty (Billy and Rusty are both Orange)
 * Harvey as Butch
 * Splatter as Den
 * Dodge as Dart (Dodge an Dart both start with D)
 * Oliver as Bertie
 * Rusty as Donald
 * Bertie as Douglas
 * Fergus as Bill
 * Neville as Ben
 * Terence as Salty
 * Max as Lorry 1
 * Kelly as Captain
 * Hank as Stepney
 * Donald and Douglas as Bash and Dash
 * Sir Handel as Terence
 * Isobella as Caroline
 * D261 as Bulstrode
 * Den as Max
 * Dart as Monty
 * Thomas as The Foreman
 * Rosie as Miss Jenny
 * Trevor as Arthur (Trevor and Arthur both end with R)
 * Hiro as Toby
 * Stepney as Stanley (Stepney and Stanley both start with S)
 * Dennis as Murdoch
 * Bulstrode as Cranky
 * Flora as Daisy
 * Old Stuck-Up (from RWS) as The Spiteful Brakevan
 * Ferdinand as Derek
 * Diesel as Scruffey
 * Belle as Lady
 * Cranky as Bulgy (Cranky and Bulgy both end with Y)
 * Zorran (from TUGS) as Spencer
 * Sir Topham Hatt as The Duke of Boxford
 * Lady Hatt as The Duchess of Boxford
 * Jeremy as Henry (Jeremy and Henry both end with Y)
 * Mavis as Flora
 * Monty as Lorry 2
 * Diesel 10 as Diesel 10
 * Harold as James
 * Emily as Caitlin
 * Kevin as Toad
 * Ten Cents (from TUGS) as Duck
 * Sunshine (from TUGS) as Oliver
 * OJ (from TUGS) as Edward
 * Top Hat (from TUGS) as Gordon
 * Big Mac (from TUGS) as Thomas
 * Warrior (from TUGS) as Percy
 * Hercules (from TUGS) as BoCo
 * Lillie Ligthship (from TUGS) as Mavis
 * Sea Rouge (from TUGS) as Hank
 * Grampus (from TUGS) as Whiff (Grampus and Whiff have both Glasses)
 * Zebedee (from TUGS) as Splatter
 * Zak (from TUGS) as Monty
 * Captain Star (from TUGS) as Sir Topham Hatt
 * SL Captain Star (from Salty's Lighthouse) as Lady Hatt
 * Toad as Buster
 * Luke as Luke
 * Derek as Merrick
 * Rocky as Colin
 * BoCo as Oliver (Pack)
 * Millie as Rosie
 * Colin as Rocky
 * Smudger as George (Smudger and George are both Green)
 * Skarloey as Neville
 * Rheneas as Ivo Hough (from RWS)
 * Duke as Stephen
 * Bulgy as Gored (from RWS)
 * Norman as Duncan
 * Paxton as Smudger (Paxton and Smudger are both Green)
 * Sidney as Stanley/No. 2 (from RWS) (Sidney and Stanley/No. 2 both start with S)
 * Caroline as Sally Seaplane (from TUGS)
 * Migthy as Migthy
 * Mac as Mac
 * Freddie as Proteus
 * Culdee (from RWS) as Winston
 * Arry as Arry
 * Bert as Bert
 * Lorry 1 as Thumper
 * Lorry 2 as Billy
 * Lorry 3 as Stafford
 * Puffa (from TUGS) as Scruff
 * Merrick as Dennis
 * Owen as Owen (from Theodore Tugboat)
 * Bear (from RWS) as Sidney
 * Salty as Hiro
 * Pete (from The Little Engine That Could) as The Red Engine (from RWS)
 * Georgia (from The Little Engine That Could) as Molly
 * Daisy as Belle
 * Peter Sam as Paxton (Peter Sam and Paxton are both Green)
 * Percy as Victor
 * Hector as Johnny Cuba (from TUGS)
 * Jock (from RWS) as Bertram
 * Captain as Duke
 * Proteus as Flynn
 * Porter as Freddie
 * Bertram as Doc (from The Little Engine That Could)