Cast[]
- Buster Bunny as Marlin
- Hamton J. Pig as Nemo
- Babs Bunny as Dory
- Plucky Duck as Nigel
- Montana Max as Bruce
- Lifty and Shifty (from Happy Tree Friends) as Anchor and Chum
- Mr. Tickle (from The Mr. Men Show) as Blenny the Worried Fish
- Doc Hopper (from The Muppet Movie) as Dr. Phillip Sherman
- Elmyra Duff as Darla Sherman
- Bugs Bunny as Gill
- Little Beeper as Bubbles
- Dizzy Devil as Bloat
- Furrball as Gurgle
- Shirly the Loon as Deb
- Fifi La Fume as Peach
- Gogo Dodo as Jacques
- Sonic (from Sonic the Hedgehog) as Crush
- Tails (from Sonic the Hedgehog) as Squirt
- Mickey Mouse (from Mickey Mouse) as Mr. Ray
- Mr. Happy (from The Mr. Men Show) as Sheldon
- Mr. Bump (from The Mr. Men Show) as Tad
- Little Miss Sunshine (from The Mr. Men Show) as Pearl
- Lammy (from UmJammer Lammy) as Coral
- Eddy's Brother (from Ed, Edd n Eddy's Big Picture Show) as The Barracuda
- Frogfish (from The SpongeBob SquarePants Movie) as Anglerfish
- The CDA (from Monsters, Inc.) as The Seagulls
- Pumbaa (from The Lion King) as The Whale
- Robot Jones (from Whatever Happened to Robot Jones) as Chuckles
- Evil Clown (from Brave Little Toaster) as Squid
- Weasels (from Mickey Mouse) as Jellyfishes
- Shrek (from Shrek) as Hank
- Roderick Rat as Fishman 1
- Danford Drake as Fishman 2
- Mr. Smee (from Peter Pan) as Fishman 3
- Bowser, Jr. (from Super Mario Bros) as Fishman 4
- Hershey's Product Characters (from Hersheypark) as Moonfishes
- Daffy Duck and Daisy Duck (from Mickey Mouse) as Charlie and Jenny
- Red and Yellow (from M&M's) as Fluke and Rubber
- Pac-Man (from Pac-Man) as Gerald (Finding Dory)
- Thomas (from TTTE) as Becky
- Minerva Mink (from Animaniacs) as Destiny
- Homer (from The Simpsons) as Bailey
- Kellogg's characters as Otters
- My Little Pony characters as Touch Pool Fishes (Finding Dory)
- Hatchlings (from Angry Birds) as Childrens (Finding Dory)
- Fowlmouth as Crab
- Orange and Marshmallow (from Annoying Orange) as Little Crabs (Finding Dory)
- Sesame Street Humans (from Sesame Street) as Patients
- Crash Bandicoot (from Crash Bandicoot) as Gerald (Finding Nemo)
- Lincoln Loud (from Loud House) as Mike (cameo)