The Most Intense Monster Outbreak

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

Summary
Ella is still in a coma, but Vampira has unleashed her monsters and all of the Star Teens' enemies to attack Orlando! Will the Star Teens (along with the Star Moms and the Little Star Kids) save Orlando from a deadly monster outbreak? Also, guess who appears out of nowhere...

Debuts

 * Stella

Characters

 * Ella (Flashback only)
 * Kevin/The White Knight
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Bella
 * Buru
 * Trixie (Ella's mother)
 * Julie (Ella's younger sister)
 * Debbie (Inidra's mother)
 * Samantha (Sandra's mother)
 * Paul (Sandra's younger brother)
 * Judith (Felicia's mother)
 * Daphne (Lisa's mother)
 * Elena (Tanya's mother)
 * Antonio (Tanya's younger brother)
 * Maya (Tanya's younger sister)
 * Heather (Sheila's mother)
 * Veronica
 * Eileen Kimble (MyTV65 news reporter)
 * Queen Vampira
 * Tauron
 * Mudora
 * Colossus
 * Moat Beast
 * Ice Breath
 * Peace-Killers
 * Captain Birgus
 * Mutant pirates
 * Dr. Crassman
 * Gabba
 * Brutus
 * Screech
 * Eeva
 * Stonetrap
 * Raseri
 * Stheno, Euryale, and Medusa

Voice Cast

 * Aimee Carrero - Tanya
 * Alana Ubach - Antonio
 * Ariel Winter - Julie
 * Brad Garrett - Gabba
 * Candi Milo - Evadora
 * Colleen O'Shaughnessey - Trixie
 * Cree Summer - Queen Vampira, Heather
 * Dee Bradley Baker - Tauron, Stonetrap, Lobster Mutant Pirate
 * Grey Griffin - Sandra, Samantha, Medusa
 * Hynden Walch - Gwendolynda
 * James Horan - Raseri
 * Jeff Bennett - Brutus, Shark Mutant Pirate
 * Jennifer Hale - Mudora, Veronica
 * Jessica DiCicco - Stella
 * June Angela - Daphne
 * Kate Micucci - Inidra
 * Kath Soucie - Debbie, Paul, Stheno
 * Keith Ferguson - Walrus Mutant Pirate
 * Kimberly Brooks - Sheila
 * Maria Canals Barrera - Elena
 * Mark Hamill - Captain Birgus
 * Nika Futterman - Maya
 * Richard Steven Horvitz - Screech
 * Rob Paulsen - Octopus Mutant Pirate
 * Susanne Blakeslee - Bella
 * Tara Strong - Felicia, Judith, Euryale, Eeva
 * Taylor Lautner - Kevin/The White Knight
 * Tom Kenny - Dr. Crassman
 * Vanessa Marshall - Buru
 * Veronica Taylor - Eileen Kimble (the MyTV65 News Reporter)
 * Vyvan Pham - Lisa

Trivia

 * Ella, though not having any dialogue, still in a coma, appears in the flashback. We will see what will happen to her when the show returns for the third season.
 * The mysterious Star Teen named Stella (acting as Julie's guardian) is a homage to Sailor Pluto.