Beneath the Big Waves

 is the twelfth episode of the second season of Star Teens Unite!.

Summary
The girls and Kevin visit Cocoa Beach for the weekend, when a huge ginormous shark called the Leviathan (released by Vampira from Arco Iris) terrorizes the beach by creating tidal waves that cause the entire damage and kill people! Will the Star Teens and the White Knight save Cocoa Beach and stop Leviathan?

Major Events
A weekend at Cocoa Beach's Ron Jon Cape Caribe Resort

Characters

 * Ella
 * Kevin/The White Knight
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Veronica
 * Queen Vampira
 * Tauron
 * Colossus
 * Mudora
 * Leviathan
 * Beach girls
 * Surfers

Voice Cast

 * Aimee Carrero - Tanya
 * Clancy Brown - Colossus
 * Cree Summer - Queen Vampira
 * Dee Bradley Baker - Tauron, Leviathan
 * Grey Griffin - Sandra, beach brunette
 * James Arnold Taylor - Surfer dude
 * Jennifer Hale - Veronica, Mudora
 * Kari Wahlgren - Ella
 * Kate Micucci - Inidra
 * Kath Soucie - Beach girls
 * Kimberly Brooks - Sheila
 * Mae Whitman - Beach redhead
 * Tara Strong - Felicia, Beach blond
 * Taylor Lautner - Kevin/The White Knight
 * Vyvan Pham - Lisa

Trivia

 * The Leviathan featured in this episode is based on the 70-foot Megalodon shark.