My Little Pony/Finding Nemo

Cast

 * Twilight Sparkle as Marlin
 * Spike as Nemo
 * Pinkie Pie as Dory
 * Princess Luna as Gill
 * Fluttershy as Bloat
 * Applejack as Peach
 * Doctor Whooves as Gurgle
 * Derpy Hooves as Bubbles
 * Rarity as Deb
 * Sweetie Belle as "Flo"
 * Zecora as Jacques
 * Spitfire as Nigel
 * Apple Family and Background Ponies as School of Moonfish
 * The Ravers (from Samurai Jack: Jack and the Rave) as The Jellyfish Forest
 * Rainbow Dash as Coral
 * Scootaloo as Squirt
 * Big Mac as Mr. Ray
 * Discord as Bruce
 * Queen Chrysalis as Achor
 * Gilda as Chum
 * Homestar Runner (from Homestar Runner) as Blenny the Worried Fish
 * Filles as Kid Fishes
 * King Sombra as Dr. Philip Sherman
 * Trixie as Darla
 * Princess Celestia as Crush
 * The Heavy (from Team Fortress 2 and Poker Night at the Inventory) as Barracuda
 * Hellhound (from All Dogs Go To Heaven) as Anglerfish
 * Changelings as The Seagulls
 * Strong Bad (from Homestar Runner and Poker Night at the Inventory) as The Whale