Ariel: Mavis (Hotel Transylvania)

Eric: Jonathan (Hotel Transylvania)

Flounder: Fidget (The Great Mouse Detective; As a batfish)

Extra with Fidget: Stellaluna (As a batfish)

Sebastian: Frankenstein Monster (Hotel Transylvania; As a fish)

Extras with Frank: Wayne the Werewolf, Murray the Mummymon, and Griffin the Invisible Man (Hotel Transylvania; As fishes)

King Triton: Dracula and Martha (Hotel Transylvania; As merpeople and with Martha as the fun side of Triton and like the original, stays behind during the deal with Revolta part, and Dracula being the strict side of Triton and unlike the original, he'll forget his trident back at the palace after the grotto's destruction and accompany Mavis and her friends to win Jonathan's heart after her deal with Revolta is made and keep it a secret from Jonathan as well, since he believes love takes time, since he originally came back to Mavis to apologize under Martha's encouragement, and he'll get his trident again when Revolta captures Mavis after the latter gets her voice back and changes back into a mermaid)

Scuttle: Jeremy (The Secret of NIMH)

Ursula: Revolta (Scooby-Doo and the Ghoul School; As a cecaelia)

Vanessa (Ursula's disguise): Laura Delp (OC character)

Grimsby: Mr. Herriman (Foster's Home for Imaginary Friends)

Max the Dog: Duke (The Secret Life of Pets)

Flotsam and Jetsam: The Grim Creeper (Scooby-Doo and the Ghoul School; As an octopus) and Dennis (The Spongebob Squarepants Movie)

Carlotta: Mrs. Beakley (Ducktales (1987))

Chef Louie: Scrooge McDuck (Ducktales (1987))

Ariel's sisters: Sibella, Winnie, Elsa, Phanty, Tanis (Scooby-Doo and the Ghoul School), and Draculaura (Monster High) (As mermaids)

Shark at Sunken Ship: Bruce (Finding Nemo; But instead, he'll be friends with Mavis and her friends and family and Fidget's blood will accidentally make him chase Mavis and her friends)

Extras with Bruce: Chum and Anchor (Finding Nemo)


Chapter 1: Opening/Fathoms Below (Bubbles8218 Version)

Chapter 2: Sunken Ship Exploration/Jeremy's Explanation (Bubbles8218 Version)

Chapter 3: Mavis Scolded by Dracula/Part of Your World

Chapter 4: At the Surface/Mavis Saves Jonathan

Chapter 5: Under the Sea/Frank's Group Accidentally Spills the Beans

Chapter 6: The Grotto's Destruction/Going to Revolta's

Chapter 7: Poor Unfortunate Souls/The Deal is Set (Bubbles8218 Version)

Chapter 8: Reuniting with Jonathan/Frank's Group's Escape from Scrooge's Kitchen

Chapter 9: Tour of the Kingdom/Kiss the Girl (Bubbles8218 Version)

Chapter 10: Laura Delp AKA Revolta's Manipulation/Stopping the Wedding

Chapter 11: Dracula and Martha's Sacrificial Deal/Final Battle

Chapter 12: Mavis' Wish Comes True/Ending

For sequel: The Little Mermaid 2: Return to the Sea (Bubbles8218 Version)

For third and final sequel: The Little Mermaid 3: Adventures in Atlantis (Bubbles8218 Version)

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