Harold/Zorran

Cast

 * Harold as Zorran
 * Hank as Bobby Barge (from Theodore Tugboat)
 * BoCo as Bluenose (BoCo and Bluenose are both start with B)
 * Derek as Johnny Cuba
 * Nantucket as Bulgy
 * Jeremy as Zip
 * Salty as Zug
 * Bertie as Bulstrode (from TTTE) (Bertie and Bulstrode are both start with B)
 * Bill as Zak
 * Ben as Zebedee
 * Trevor as Oliver (from Theodore Tugboat)
 * S.C. Ruffey as Ten Cents
 * Donald as Splatter (from TTTE)
 * Douglas as Dodge (from TTTE) (Douglas and Dodge are both start with D)
 * Henry as The Foreign Engine (from RWS)
 * Isobella as Lillie Lightship
 * Madge as Constance (from Theodore Tugboat)
 * Whiff as Smudger (from TTTE) (Whiff and Smudger are both green)
 * Rosie as Carla (from Theodore Tugboat)
 * Duck as Den (from TTTE) (Duck and Den are both start with D)
 * Toby as Sea Rogue (from Salty's Lighthouse)
 * Colin as D261 (from TTTE) (Colin and D261 are both green)
 * Splatter as Frank
 * Dodge as Eddie
 * Stanley as Scruffey (from TTTE) (Stanley and Scruffey are both start with S)
 * Jack as Diesel (from TTTE)
 * Alfie as Bulgy (from TTTE)
 * Byron as Diesel 10 (from TTTE) (Byron and Diesel 10 are both yellow)
 * Ned as Spencer (from TTTE)
 * Kelly as Old Stuck-Up (from RWS) (Kelly and Old Stuck-Up are both blue)
 * Patrick as George (from TTTE)
 * Nelson as The Spiteful Brakevan (from TTTE)
 * Buster as Spamcan (from RWS)
 * Bash as Arry (from TTTE)
 * Dash as Bert (from TTTE)
 * Puffa (from TUGS) as R. Boat (from Theodore Tugboat)
 * Flora as The Duchess
 * Smudger as Big Mac
 * Arry as Sunshine
 * Bert as OJ
 * Randy Marsh (from South Park) as Captain Zero
 * Sharon Marsh (from South Park) as Mrs. Zero (a made up character)
 * Ferdinand as Dart (from TTTE)
 * Oliver as Paxton (from TTTE) (Oliver and Paxton are both green)
 * Rocky as Sidney (from TTTE)
 * Gordon as Hector (from TTTE)
 * James as Puffa
 * Caroline as Sally Seaplane
 * The Spiteful Breakvan as Top Hat
 * Hiro as Norman (from TTTE)
 * D261 as Warrior
 * Elizabeth as Caroline (from TTTE)
 * Hector as Clayton (from Theodore Tugboat)
 * Diesel as Fergus (from TTTE)
 * Godred (from RWS) as Tiger Moth (from TTTE)
 * Harvey as Big Mickey
 * Toad as Evil Rocky (from TTTE)
 * Cranky as Derek (from TTTE)
 * Thomas as Evil Harold (from TTTE)
 * Emily as Evil Sally Seaplane
 * Percy as Bertie (from TTTE)
 * Belle as Dorothy Thompson (from Postman Pat)
 * Diesel 10 as Thomas (from TTTE)
 * Old Stuck-Up (from RWS) as Duck (from TTTE)
 * Skarloey as Evil Ten Cents (Skarloey and Evil Ten Cents are both Number 1)
 * Rheneas as Evil Sunshine
 * Sir Handel as Evil Big Mac
 * Peter Sam as Evil Warrior
 * Rusty as Evil OJ
 * Duncan as Evil Top Hat
 * Duke as Evil Hercules
 * Freddie as Evil Grampus (Freddie and Evil Grampus are both silver)
 * Boomer (from TUGS) as Evil Boomer
 * Daisy as Evil Lillie
 * Burke (from TUGS) as Phillip (from Theodore Tugboat)
 * Blair (from TUGS) as Fillmore (from Theodore Tugboat)
 * Mrs. Percival as Miss Jenny
 * Mr. Percival as The Foreman
 * Stepney as Lord Stinker
 * Billy as Scruff (from TTTE)
 * Sidney as Dennis (from TTTE)
 * Victor as Neville (from TTTE)
 * Den, Dart and Norman as Gordon, James and Henry (from TTTE)
 * Scruff as Billy (from TTTE)
 * Edward as Tex (from Theodore Tugboat)
 * Murdoch as Evil Northumberland (from Theodore Tugboat)
 * Spencer as The Fire Tug
 * George as Hercules
 * Belle as Evil Pearl
 * Mavis as Evil Molly (from TTTE)
 * Lady as Flora (from TTTE)
 * Neville as Burke
 * Luke as Blair
 * Paxton as Charlie (from TTTE)
 * Mighty Mac as The Pirates
 * Terence as Cabot (from Theodore Tugboat)
 * Hercules (from TUGS) as Farnsworth (from The Little Engine That Could)
 * Molly as Belle (from TTTE)
 * Bear (from RWS) as Flynn (from TTTE)
 * Lorry 1 as Den (from TTTE)
 * Lorry 2 as Dart (from TTTE)
 * Lorry 3 as Norman (from TTTE)
 * Charlie as Paxton (from TTTE)
 * Dennis as Sidney (from TTTE)
 * Scuttlebutt Pete (from TUGS) as Butch (from TTTE)
 * Kevin as Smudger (from TTTE)
 * Stephen as Merrick (from TTTE)
 * Connor as Owen (from TTTE)
 * Stafford as Winston (from TTTE)
 * Winston as Stafford (from TTTE)
 * Merrick as Stephen (from TTTE)
 * Owen as Connor (from TTTE)
 * Isabel (from RWS) as Caitlin (from TTTE)
 * Catherine (from RWS) as Millie (from TTTE)
 * The Foreman as The Angry Policeman (from TTTE)
 * Miss Jenny as Mrs. Kyndley (from TTTE)

Parodies

 * S.C. Ruffey/TUGS (Harold/Zorran version)