The Gold Knight

 is the eighteenth episode of the first season of Star Teens Unite!.

Summary
There is a knight in Arco Iris that can turn anything into gold, his name is Sir Gavin Midas, more accurately the Golden Knight. Inidra thinks she's in love with him, but unbeknownst to her Queen Vampira must have mind controlled him to turn everything in Arco Iris into gold! Will Inidra and the Star Teens stop her and save him?

Characters

 * Ella
 * Kevin/The White Knight
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Bella
 * Queen Vampira
 * Veronica
 * Sir Gavin Midas/The Golden Knight
 * Ms. Diana Apple

Voice Cast

 * Aimee Carrero - Tanya
 * Candi Milo - Ms. Diana Apple
 * Cree Summer - Queen Vampira
 * Dee Bradley Baker - Tauron
 * Grey Griffin - Sandra
 * Jason David Frank - Sir Gavin Midas/The Golden Knight
 * Jennifer Hale - Veronica
 * Josh Keaton - Kevin/The White Knight
 * Kari Wahlgren - Ella
 * Kate Micucci - Inidra
 * Kimberly Brooks - Sheila
 * Susanne Blakeslee - Bella
 * Tara Strong - Felicia
 * Vyvan Pham - Lisa

Trivia

 * Sir Gavin Midas is a one-time character who has the golden touch like the late King Midas. Gavin is both the good guy and the bad guy (when he becomes mind-controlled by Queen Vampira).