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Barbie Movies Wiki

"Fallon is one of my two BFFs on land. She's sassy, loyal, and a true friend!"
– Official website

Fallon Casey is a character in Barbie in A Mermaid Tale and Barbie in A Mermaid Tale 2. She is voiced by Nakia Burrise. Fallon is best friends with Merliah Summers and Hadley. She is skeptical about the existence of mermaids, like Merliah, but Zuma convinces her otherwise.


Fallon is honest, loyal and supportive.

Physical Appearance

Fallon is a teenage girl with dark brown shoulder-length hair, brown eyes, and brown skin. In the first movie, she wears a blue bikini top and shorts. She wears a blue headband, and her hair is in a low ponytail with a blue hairband. She wears the same thing in the sequel, but she also has another look. She wears a yellow and orange bikini top and shorts, and she has a yellow headband and hairband. She has small earrings on. She temporarily wears a purple flower in her hair and a purple lei.



  • "Yes. It proves you can make up anything and put it on the internet."
  • "This cannot be happening."
Barbie in A Mermaid Tale
Barbie in A Mermaid Tale logo

Quotes: "What makes you different just might be your greatest strength." | "It feels good to be a part of something bigger than yourself."

Media: Barbie in A Mermaid Tale | Barbie in A Mermaid Tale 2

Characters: Alistair | Ally Mahoney | Ambassador Kattrin | Ambassador Mirabella | Ambassador Renata | Ambassador Selena | Break | Dreamfish | Eris | Fallon Casey | Georgie Majors | Hadley | Kayla | Kylie Morgan | Lipstick Fish | Merliah Summers | Pufferazzi | Queen Calissa | Remo | Rip | Snouts | Stargazers | Syrenka | Syrenka's Pet Fish | The Destinies | Xylie | Zuma

Locations: Aquellia | Kayla and Xylie's Boutique | Malibu California, United States | Oceana | Sydney, Australia |

Objects: Merliah's Necklace

Songs: "Do The Mermaid" | "Queen of the Waves" | "Queen of the Waves (Eris Version)" | "Show Me Some Love" | "Summer Sunshine" | "Walking on Sunshine"

Other: A Mermaid Tale Merchandise | A Mermaid Tale 2 Merchandise