• Pleakley (from Lilo and Stitch) as Marlin
  • Twilight Sparkle as Coral
  • Spike as Nemo
  • Pinkie Pie as Dory
  • Shining Armor as Gill
  • Flash Sentry as Bloat
  • Applejack as Peach
  • Doctor Whooves as Gurgle
  • Derpy Hooves as Bubbles
  • Rarity as Deb
  • Fluttershy as Flo
  • Rainbow Dash as Jacques
  • Apple Family as The School of Moonfish
  • Pipsqueak as Squirt
  • Braeburn as Crush
  • Big Macintosh as Mr. Ray
  • Fillies as Kid Fishes
  • Discord as Bruce
  • The Diamond Dogs as Anchor and Chum
  • Fergy Fudgehog (from Viva Piñata) as Blenny the Worried Fish
  • Noroi (from Gamba no Bōken) as Anglerfish
  • The Changelings as The Seagulls
  • King Sombra as Dr. Philip Sherman
  • Trixie as Darla
  • Chernabog (from Fantasia) as Barracuda
  • Background Ponies as Fish group who get caught in a net
Community content is available under CC-BY-SA unless otherwise noted.