Cast[]
- Bertram as Thomas
- Oliver as Edward
- BoCo as Henry
- Sir Handel as Gordon
- Duck as James
- Toby as Percy
- Percy as Toby
- James as Duck
- Bill and Ben as Donald and Douglas
- Edward as Oliver
- The Spiteful Brake Van as Diesel
- Donald and Douglas as Bill and Ben
- Henry as BoCo
- Molly as Daisy
- Rosie as Mavis
- Bluebell (from RWS) as Stepney
- Elizabeth as Emily (Both start with E)
- Toad as Bertie
- Stanley as Salty (both start with S)
- Rusty as Harvey
- Splatter and Dodge as Harry and Bert
- Rheneas as Fergus
- Trevor as Skarloey
- Fergus as Rheneas
- Gordon as Sir Handel
- Derek as Peter Sam
- Harvey as Rusty
- Patrick as Duncan
- Hiro as Duke
- Victor as Fearless Freddie
- Bash and Dash as Mighty Mac
- Spencer as Smudger
- Thomas as Bertram
- Diesel as The Spiteful Brake Van
- Bertie as Toad
- Lorry 1 as Scruffey
- Smudger as Spencer
- Duke as Hiro
- Fearless Freddie as Victor
- Byron as Terence
- Skarloey as Trevor
- Peter Sam as Derek
- Salty as Stanley (both start with S)
- Diesel 12 as Diesel 10
- Harry and Bert as Splatter and Dodge
- Mighty Mac and Jock (from RWS) as The Logging Locos
- Churchill as Sir Topham Hatt
- Mrs. Churchill (made up character) as Lady Hatt
- Mavis as Rosie
- Daisy as Molly
- Chip (from The Little Engine That Could) as Jack
- Eric (from The Little Engine That Could) as Alfie
- Rollo (from The Little Engine That Could) as Ned
- Pete (from The Little Engine That Could) as Byron
- Jebediah (from The Little Engine That Could) as Kelly
- Doc (from The Little Engine That Could) as Nelson
- Farsnworth and The Big Wolf (from The Little Engine That Could) as Max and Monty
- Tillie (from The Little Engine That Could) as Isabella
- Duncan as Patrick
- Perky (from The Little Engine That Could) as Buster
- Stretch (from The Little Engine That Could) as Oliver (Pack)
- Emily as Elizabeth
- Lisa and Lucy (made up characters) as Annie and Clarabel
- Lizzie (a made up character) as Henrietta