• Gumball as Marlin
  • Darwin as Nemo
  • Penny as Dory
  • Principal Brown as Gill
  • Richard as Bloat
  • Carrie as Peach
  • Fergy Fudgehog (from Viva Pinata) as Gurgle
  • Banana Joe as Bubbles
  • Anais as Flo
  • Marvin as Jacques
  • Homestar Runner (from Homestar Runner) as Nigel
  • Cuphead (from Cuphead) as Crush
  • Mugman (from Cuphead) as Squirt
  • Roly, Tag, Happy, Norrie and Betty (from Hey Duggee) as Sheldon, Tad and Pearl
  • Duggee (from Hey Duggee) as Mr. Ray
  • Doc Hopper (from The Muppet Movie) as Bruce
  • The Yogman Twins (from Whatever Happened to Robot Jones?) as Anchor and Chum
  • Robot Jones (from Whatever Happened to Robot Jones?) as Blenny the Worried Fish
  • Principal Madman (from Whatever Happened to Robot Jones?) as Dr. Phillip Sherman
  • Tina Rex as Darla Sherman
  • Molly Coddle (from Bump in the Night) as Coral
  • Eddy's Brother (from Ed, Edd n Eddy's Big Picture Show) as Barracuda
  • Frogfish (from The SpongeBob SquarePants Movie) as Anglerfish
  • The Pig Natives (from Muppet Treasure Island) as The Seagulls
  • Arts and Crafters (from Baldi's Basics in Education and Learning) as The Whale
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