Skarloey/Hey Arnold

Cast

 * Skarloey as Arnold Shortman
 * Rheneas as Gerald Johanssen
 * Duncan as Helga Pataki
 * Sir Handel as Harold Berman
 * Madge as Sheena
 * Caroline as Phoebe Heyerdahi
 * Duke as Grandpa Phil
 * Bertram as Grandma Gertie
 * Fred as Rhonda Wellington Lloyd
 * Freddie as Ernie Potts
 * Owen as Coach Jack Wittenberg
 * Albert as Patricia "Big Patty" Smith
 * Kevin as Suzie Kokoshka
 * Victor as Oskar Kokoshka
 * Rusty as Stinky Peterson
 * Ivo Hugh as Sid
 * Peter Sam as Eugene Horowitz
 * Tim as Mitzi
 * Jim as Dino Spumoni
 * Narrow Gauge Coach as Abner
 * Proteus as Mr. Hyunh
 * Jerry as Lila Sawyer
 * Merrick as Stella Shortman
 * Luke as Robert "Big Bob" Pataki
 * Millie as Miriam Pataki
 * Mr. Percival as Principal Wartz
 * Stanley as Councilman Gladhand
 * Pioneer (from Twilight Sparkle's Adventures in the Railway Series) as Lieutenant Major Goose
 * Great Wonder (from Twilight Sparkle's Adventures in the Railway Series) as Willie the Jolly Olly Man
 * Colin as Miss Slovak
 * Max and Monty as Wolfgang and Edmund
 * Smudger as Nick Vermicelli
 * Talyllyn as Arnie
 * Douglas (Talyllyn Railway) as Olga Pataki
 * Edward Thomas as Mayor Dixie
 * Midlander as Mr. Robert Simmons
 * Mighty as Kyo Heyerdahl
 * Mac as Buckley Lloyd
 * Helen (from Twilight Sparkle's Adventures in the Railway Series) as Reba Heyerdahl
 * John as Curly Snaps
 * Jennings as Ruth P. McDougal
 * Atlas as Peapod Kid
 * Alfred as Chocolate Boy
 * Clayton (from Twilight Sparkle's Adventures in the Railway Series) as Big Gino
 * John (from Twilight Sparkle's Adventures in the Railway Series) as Iggy
 * Narrow Gauge Slate Trucks as Big Gino's Assistants
 * Fletcher (from Twilight Sparkle's Adventures in the Railway Series) as Mr. Green Runs
 * Her Sandel (from Twilight Sparkle's Adventures in the Railway Series) as Mrs. Vitello
 * Shire Horse (from Twilight Sparkle's Adventures in the Railway Series) as Harvey
 * Penny Sally (from Twilight Sparkle's Adventures in the Railway Series) as Lola
 * Alex (from Twilight Sparkle's Adventures in the Railway Series) as Russell Bains
 * Dolgoch as Timberly Johanssen
 * Master (from Twilight Sparkle's Adventures in the Railway Series) as Martin Johanssen
 * Mistress (from Twilight Sparkle's Adventures in the Railway Series) as Mrs. Johanssen
 * Miney (from Twilight Sparkle's Adventures in the Railway Series) as Jamie O Johanssen
 * Tom Rolt as Nate Horowitz
 * Alf as Mrs. Horowitz
 * Ada as Nadine
 * Sir Haydn as Brainy
 * George as Mickey the Weasel
 * Bulgy as Ludwig
 * Jane as Connie
 * Mabel as Maria
 * Gertrude as Grandpa Phil's Father
 * Millicent as Grandpa Phil's Grandfather
 * Type 1 Truck as Stoop Kid
 * Type 2 Truck as Alphonse Perrier du von Scheck
 * Bulstrode as Frankie G.
 * Type 3 Trucks as Morrie and Vic