Cast[]
- Pearl as Thomas
- Constance (from Theodore Tugboat) as Edward
- Scuttlebutt Pete as Henry
- Truro (from Theodore Tugboat) as Gordon
- George (from Theodore Tugboat) as James
- Lillie Lightship as Percy
- Chatrine (from Theodore Tugboat) as Toby
- Puffa as Duck
- Pearl (from Theodore Tugboat) as Donald
- Petra (from Theodore Tugboat) as Douglas
- The Goods Engine as Oliver
- Cabot (from Theodore Tugboat) as Diesel
- Theodore (from Theodore Tugboat) as Bill
- Hank (from Theodore Tugboat) as Ben
- Red Fin (from Salty's Lighthouse) as BoCo
- Johnny Cuba as Daisy
- Digby (from Theodore Tugboat) as Mavis
- Lord Stinker as Stepney
- Sunshine as Emily
- Grampus as Bertie
- Steamer (from Salty's Lighouse) as Salty
- Haliburton Houseboat (from Theodore Tugboat) as Harvey
- Sea Brigth (from Theodore Tugboat) as Arry
- Inverness (from Theodore Tugboat) as Bert
- Coat Guard's Messenger as Fergus
- Burke as Skarloey
- Bliar as Rheneas
- Top Hat as Sir Handel