My Little Pony/TUGS

Version 1

 * Twilight Sparkle as Ten Cents
 * Rainbow Dash as Big Mac
 * Fluttershy as OJ
 * Rarity as Top Hat
 * Spike as Warrior
 * Applejack as Hercules
 * Pinkie Pie as Sunshine
 * Apple Bloom as Grampus
 * Cadence as Lillie Lightship
 * Princess Celestia as Captain Star
 * Discord as Zorran
 * Trixie as Zebedee
 * Gilda as Zak
 * Diamond Tiara as Zug
 * Silver Spoon as Zip
 * Princess Luna as Captain Zero
 * Big Macintosh as The Fire Tug
 * Pipsqueak as Sea Rogue
 * Granny Smith as Sea Rogue's Uncle
 * The Flim Flam Brothers as Burke & Blair
 * King Sombra as Johnny Cuba
 * Garble as Nantucket
 * Sweetie Belle as Sally Seaplane
 * Scootaloo as Pearl
 * Snips and Snails as Frank and Eddie
 * Derpy Hooves as Lord Stinker
 * Prince Blueblood as Bluenose
 * Cranky Doodle Donkey as Old Rusty
 * Iron Will as Jack the Grappler
 * Zecora as The Garbage Master

Version 2

 * Twilight Sparkle as Ten Cents
 * Rainbow Dash as Big Mac
 * Applejack as OJ
 * Rarity as Top Hat
 * Pinkie Pie as Warrior
 * Fluttershy as Hercules
 * Spike as Sunshine
 * Apple Bloom as Grampus
 * Cadence as Lillie Lightship
 * Princess Celestia as Captain Star
 * Trixie as Zorran
 * Silver Spoon as Zebedee
 * Queen Chrysalis as Zak
 * Gilda as Zug
 * Diamond Tiara as Zip
 * Princess Luna as Captain Zero
 * Big Macintosh as The Fire Tug
 * The Flim Flam Brothers as Burke & Blair
 * Discord as Johnny Cuba
 * Garble as Nantucket
 * Snips and Snails as Frank and Eddie
 * Derpy Hooves as Lord Stinker
 * Iron Will as Bluenose

Version 3

 * Spike as Ten Cents
 * Big Macintosh as Big Mac (Both share the same name)
 * Braeburn as OJ
 * Cranky Doodle Donkey as Top Hat
 * Mr. Cake as Warrior
 * Shining Armor as Hercules
 * Pipsqueak as Sunshine
 * Soarin as Grampus
 * Hoity Toity as Captain Star
 * Discord as Zorran
 * Garble as Zebedee
 * Diamond Dog #1 as Zak
 * Diamond Dog #2 as Zug
 * Diamond Dog #3 as Zip
 * King Sombra as Johnny Cuba
 * Sea Serpent as Izzy Gomez
 * Twilight Sparkle as Lillie Lightship (Both are the main female characters)
 * Rainbow Dash as Sally Seaplane
 * Applejack as Pearl
 * Prince Blueblood as Bluenose
 * Chief Thunderhooves as The Fire Tug
 * Fancypants as The Coast Guard
 * The Flim Flam Brothers as Burke & Blair
 * Gustave Le Grand as Nantucket
 * Tank as Little Ditcher
 * Angel as Puffa
 * Snips & Snails as Frank & Eddie
 * Gummy as Lord Stinker
 * Iron Will as Jack the Grappler
 * Rarity as Sailor Moon