Benny, Leo and Johnny's Adventures of The Little Mermaid is the tenth adventure episode in the Benny, Leo and Johnny's Adventure series. It will be written by FusionAngelFuAn and is released on YouTube on July 3, 2012.
After barely surviving the sinking of the Titanic, Benny, Leo, Johnny, Rae, and the El Arca Six go deep under the sea as merfolk, entering the kingdom of Atlantica, where they meet Ariel, a mermaid princess who is dissatisfied with her life under the sea. When Ariel rescues a human prince named Eric, she falls in love with him and the crew come up with the plan to unite the couple. However, their new enemy, Ursula the Sea Witch turned Ariel into a human before the crew did and it's only 3 days' matter of time if they can get Eric to kiss Ariel or else she will be under Ursula's wrath by the force. With the help of their new friend, Morsal Fin, it's up to the Fantasy Team to bring Ariel and Prince Eric together, and defeat the wicked sea witch before she takes over all the oceans.
- This takes place immediately after Benny, Leo and Johnny's Adventures on the Titanic from DeviantArt.
- Rae and Benny used their magical weapons to turn everyone into mermaids and mermen, both starting here and ending in the above crossover.
- Morsal Fin, another one of Benny's original characters, will guest star.
- Kairel begins having nightmares about their next foe.
- This is the only adventure to take place after Benny, Leo and Johnny's Adventures of Beauty and the Beast that will not feature Palladon, Tye, Aurora Rose, Sunlight, Queen Eliza, Claw, Talon and Maggie. To keep vcm1824 (who voices Queen Eliza and Maggie) Haseo4455 (who voices Talon) and KoraggRules (who voices Palladon and Tye) particpating with the group, they will be asked to dub Ariel's voice, King Triton's voice and Prince Eric's voice, respectively, for added and/or altered lines of dialogue.
- Flounder's additional dialogue is dubbed by FantasyFilms2011
- The crew will sing "Kiss the Girl" to get Eric to kiss Ariel.
- Rae will recall her past love life.
- Johnny breaks the fourth wall again by turning to the audience and saying, "What's next a snozzberry?" This is a reference to Willy Wonka and the Chocolate Factory.
- Vcm1824 will sing "Part of Your World" in the end credits.