My Little Pony/Henry Hugglemonster

Cast

 * Twilight Sparkle as Henry
 * Fluttershy as Cobby
 * Pinkie Pie as Summer
 * Spike as Ivor
 * Cherilee as Momma
 * Braeburn as Daddo
 * Lightning Dust as Nan-oh
 * Chief Thunderhooves as Grando
 * Twist as Beckett
 * Rarity as Denzel
 * Little Strongheart as Maude
 * Dr. Whooves as Herold
 * Granny Smith as Grammo
 * Snips as Burglar
 * Applejack as Gertie
 * Maud Pie as Milo
 * Limestone Pie as Joyce
 * Marble Pie as Gregor
 * Diamond Tiara as Sneezo
 * Trixie Lulamoon as Estelle
 * Gummy as Hugo
 * Princess Luna as Ernestine
 * Princess Celestia as Eduardo
 * Zephyr Breeze as Uncle Josh
 * Snails as Flopster
 * Twilight Velvet as Roberto
 * Rainbow Dash as Oscar
 * Night Light as Hunter
 * Coco Pommel as Izzy
 * Sunny Daze and Peachy Pie as Roy and Kelly
 * Mrs. Cake as Kate
 * Mr. Cake as Jordan
 * Sugar Belle as Meg
 * Ms. Peachbottom as Matilda
 * Silver Spoon as Shakey
 * Party Favor as Fergus
 * Shining Armor as Fergal
 * Mayor Mare as Officer Higgins
 * Doctor Horse as Irving
 * Doc Top as Signor Roartonto
 * Fleur Dis Lee as Isabella Roarson
 * Sheriff Silverstar as Captain Hollander
 * Davenport as Mr. Winklemonster
 * Apple Bloom as Ben
 * Scootaloo as Stanley
 * Sweetie Belle as Kirby
 * Babs Seed as Sunshine
 * Pipsqueak as T-Bone
 * Featherweight as Chris
 * Rumble as Rusty
 * Zipporwhill as Peter
 * Tender Taps as Toad
 * Lotus Blossom as Tommy
 * Aloe as Jerry
 * Junebug as Kayla
 * Cherry Jubilee as Marasol
 * Cloud Chaser as Ruby
 * Flitter as Kiki
 * Blossomforth as Atta
 * Apple Bumpkin as Gussy
 * Apple Cider as Mini
 * Apple Dumpling as Frank
 * Apple Fritter as Jessie
 * Berryshine as Mike
 * Apple Leaves as Candy
 * Apple Honey as Jolly
 * Apple Cobbler as Hank
 * Cherry Fizzy as Steve
 * Candy Mane as Diana
 * Apple Family as Ben and His Friends' Parents
 * Prose Ponies as The Monstermans and Monsterladies
 * Spike EG as The Hugglefish
 * Cranky Doodle Donkey as Enormo Henry
 * Svengallop as Mr. Growl
 * Filthy Rich as The Mighty Thorhammer
 * Spitfire as Captain Stomper
 * Soarin as Ferocious Diggity Monster
 * Fleetfoot as Clockmonster
 * Trixie as Roddy
 * Coco Crusoe as Harry
 * Green Jewel as Dee
 * Apple Cinnamon as Dexter
 * Discord as The Monsterdragon
 * Princess Luma as The Monstertroll
 * Claude as The Glimmer Known
 * Cheese Sandwich as The Monster Princess
 * Opalescence as The Glimmer Bird
 * Shadowbolts and Sunset Shimmer as Monsterrobots
 * Ms. Harshwhinny as Major Roariani
 * King Sombra as Knit-O-Bot
 * Silver Shill as Toby
 * Moon Dancer as Hildegard
 * Quibble Pants as Denzel 3000
 * Creatures  as The Mini-Monsters
 * Trouble Shoes as Operator
 * Weather Control Pegasi as Sonic Growl
 * Serena Shoeshine and Shooting Star as Smooth Henry Monsterspeed Henry and Mad Rhymes Henry
 * Perfect Pace Perfect Pie and Purple Wave as Three Mini-Becketts
 * Masquerade as Selena
 * Photo Finish as Mim Monstermouth
 * Blaze Surprise Coriander Cumin and Saffron Masala as The Spacealiens
 * Wind Rider as Rhett
 * Animals as The Monsterbabies
 * Gilda as The Six-armed Monsterrobot
 * Starlight Glimmer as Handy Hugglemas Helper
 * Double Diamond as Santa Claws