Cheese Sandwich/Dr. Seuss

Cast

 * Cheese Sandwich as The Cat in the Hat
 * Shining Armor as Mack the Turtle
 * Zephyr Breeze as Horton the Elephant
 * Big McIntosh as Joey
 * Flash Sentry as Norval the Fish
 * Spike as Sam-I-Am
 * Dr. Hooves as Mr. Brown
 * Braeburn as The Lorax
 * Discord as The Grinch
 * King Sombra as Vladikoff
 * Diamond Tiara and Silver Spoon as Thing One and Thing Two
 * Sunset Shimmer as Jane Kangaroo
 * Rainbow Dash as Pam-I-Am
 * Pinkie Pie as Sarah Hall-Small
 * Twilight Sparkle as The White-Tufted Floozle Bird
 * Fluttershy as Daisy-Head Mayzie
 * Rarity as Cindy Lou Who
 * Princess Celestia as King Derwin
 * Cloudy Quartz as Joan
 * Princess Cadance as Ms. Funs-ler
 * and more