Otis/Thomas

Cast

 * Otis (SL OJ) as Thomas
 * Steamer (SL Johnny Cuba) as Edward
 * Scuttlebutt Pete as Henry
 * Bluenose as Gordon
 * Boomer as James
 * Grampus as Percy
 * Barrington (from Theodore Tugboat) as Toby
 * Sunshine as Duck
 * The Fire Tug as Donald
 * Stewiacke (from Theodore Tugboat) as Douglas
 * Top Hat as Oliver
 * Big Mac as Diesel
 * Zebedee as Bill
 * Zak as Ben
 * Frank as BoCo
 * Isabel (from Theodore Tugboat) as Daisy
 * Lillie Lightship as Mavis
 * Sea Rogue's Uncle as Stepney
 * Sally Seaplane as Emily
 * Coast Guard's Messenger as Bertie
 * Sea Rogue as Salty
 * Old Rusty as Harvey
 * Burke as Arry
 * Blair as Bert
 * Budgie (from Budgie the Little Helicopter) as Fergus
 * City of Truro (from TTTE) as Skarloey
 * Duck (from TTTE) as Rheneas
 * Spencer (from TTTE) as Sir Handel
 * Murdoch (from TTTE) as Peter Sam
 * Toad (from TTTE) as Rusty
 * Oliver (from TTTE) as Duncan
 * Neville (from TTTE) as Duke
 * Percy (from TTTE) as Freddie
 * BoCo (from TTTE) as Mighty
 * Derek (from TTTE) as Mac
 * Stanley/Chooch (SL Puffa) as Arthur
 * Sigrid (from Theodore Tugboat) as Lady
 * Cabot (from Theodore Tugboat) as Diesel 10
 * Bobby Barge (from Theodore Tugboat) as Splatter
 * SL Sea Rogue as Dodge
 * Farmer McColl (from TTTE) as Sir Topham Hatt
 * Mrs. Coll (A made up character from TTTE) as Lady Hatt
 * Puffa as Terence
 * Hank (from Theodore Tugboat) as Trevor
 * OJ as Toad
 * Eddie as Derek
 * Nantucket as Bulgy
 * Kraka-Toa as Elizabeth
 * Snorri (from Theodore Tugboat) as George
 * Warrior as Murdoch
 * SL Top Hat as Spencer
 * Pearl as Caroline
 * Big Mickey as Cranky
 * Zug as S.C. Ruffey
 * Jem Cole (from TTTE) as Mr. Percival
 * Mrs. Cole (A made up character from TTTE) as Mrs. Percival
 * The Coast Guard as Harold
 * Constance (from Theodore Tugboat) as Rosie
 * Koopas and Goombas (from Mario) as Troublesome Trucks
 * Gordon (from TTTE) as Smudger
 * Smudger (from TTTE) as Bulstrode
 * Foduck (from Theodore Tugboat) as Stanley
 * Seabright (from Theodore Tugboat) as The Spiteful Brake Van
 * Arry (from TTTE) as Jack
 * Bert (from TTTE) as Alfie
 * Stanley (from TTTE) as Oliver
 * Bill (from TTTE) as Max
 * Ben (from TTTE) as Monty
 * Harold (from TTTE) as Kelly
 * Donald/Douglas (from TTTE) as Byron
 * Hiro (from TTTE) as Ned
 * Marion (from TTTE) as Isobella
 * Salty (from TTTE) as Nelson
 * Edward (from TTTE) as Patrick
 * Stepney (from TTTE) as Buster