Fallon Casey
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...
