Sneeze the Day

 is the thirty-first episode of the second season of Star Teens Unite!.

Summary
While trying to save Arco Iris and Orlando, six of seven Star Teens (Ella, Inidra, Sandra, Felicia, Lisa, and Tanya) are all sick from their cold, causing them to sneeze each magic powers and creates a mixture of snowstorm, wildfire, flood, earthquakes, windstorm, and lightning storm. Sheila tries to prevent her friends to stop infecting everyone in school with the help from Nurse Penny Harrison.

Major Events
All Star Teens (except Sheila) suffering a severe cold symptoms causing sneezes containing magic elemental powers

Characters

 * Ella
 * Kevin/The White Knight
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Trixie (Ella's mother)
 * Julie (Ella's younger sister)
 * Veronica
 * Stinky
 * Ms. Diana Apple
 * Nurse Penny Harrison
 * Queen Vampira

Voice Cast

 * Aimee Carrero - Tanya
 * Ariel Winter - Julie
 * Candi Milo - Ms. Diana Apple
 * Colleen O'Shaughnessey - Trixie
 * Cree Summer - Queen Vampira
 * Grey Griffin - Sandra
 * Jennifer Hale - Veronica
 * Josh Keaton - Kevin/The White Knight
 * Kari Wahlgren - Ella
 * Kate Micucci - Inidra
 * Kath Soucie - Nurse Penny Harrison
 * Kimberly Brooks - Sheila
 * Mae Whitman - Stinky
 * Tara Strong - Felicia
 * Vyvan Pham - Lisa

Trivia

 * Their masks also prevent Ella, Inidra, Tanya, Lisa, Sandra, and Felicia from sneezing weather disasters.