Untitled Star Teens/Flash Crossover

 is the seventeenth one-hour crossover special in a series of Star Teens: Power Hour specials that features characters from the Osmosis Jones spinoff series "Ozzy and Drix".

Summary
Hector Cruz and his mother come to Orlando when he suffers from cold-related symptoms. The Star Teens head into his body where, in the city of Hector, they team with Osmosis Jones, Drix, and Maria Amino to cure him.

Characters

 * Ella
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Hector Cruz
 * Mrs. Cruz
 * Osmosis Jones
 * Drix
 * Maria Amino
 * Hector's Population

Voice Cast

 * Aimee Carrero - Tanya
 * Alanna Ubach - Mrs. Cruz
 * Diedrich Bader - Zeta
 * Grey Griffin - Sandra
 * Jeff Bennett - Drix
 * Justin Cowden - Hector Cruz
 * Kari Wahlgren - Ella
 * Kate Micucci - Inidra
 * Kimberly Brooks - Sheila
 * Rickey D'Shon Collins - Osmosis Jones
 * Tasia Valenza - Maria Amino
 * Tara Strong - Felicia
 * Vyvan Pham - Lisa

Trivia

 * Mr. Cruz, Hector's dad, was slated to appear in this episode, but due to his actor Joe Lala's death in 2014, he didn't make the cut (he may have passed away as well).
 * Rickey D'Shon Collins replaced Phil LaMarr as the voice of Ozzy in this episode.