The Eyes of Death

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

Summary
Vampira is sending three Gorgon sisters Stheno, Euryale, and Medusa (from Greek Mythology) into Arco Iris and the real human world to turn every person to look into their eyes into stone. Veronica, however, becomes the eighth Star Teen with the power of sulfur gas, much to the Star Teens' chagrin and disgust.

Debuts

 * Stheno
 * Euryale
 * Medusa

Characters

 * Ella
 * Inidra
 * Sandra
 * Felicia
 * Lisa
 * Tanya
 * Sheila
 * Bella
 * Veronica
 * Queen Vampira
 * Stheno
 * Euryale
 * Medusa

Voice Cast

 * Aimee Carrero - Tanya
 * Cree Summer - Queen Vampira
 * Grey Griffin - Sandra, Medusa
 * Jennifer Hale - Veronica, Stheno
 * Kari Wahlgren - Ella
 * Kate Micucci - Inidra
 * Kimberly Brooks - Sheila
 * Susanne Blakeslee - Bella
 * Tara Strong - Felicia, Euryale
 * Vyvan Pham - Lisa

Trivia

 * This is not the first time for Veronica to be a Star Teen member. In Totally Spies' "Evil Coffee Shop Much", Mandy gets accidently transported to W.O.O.H.P. Headquarters and became a short-lived spy.
 * Veronica's Star Teen uniform has shades of indigo all over.
 * Gorgon sisters Stheno, Euryale, and Medusa resemble the ones from "American Dragon: Jake Long" except that they're not in cartoon style, their skin is green, their eyes are yellow with green irises, and their teeth are very sharp and vampire-like.
 * In this episode, "Danny Phantom" fans will listen to Euryale's voice to sound like that of Penelope Spectra, and Medusa's voice to sound like that of the evil version of Sam Manson from "Urban Jungle". Also, Stheno's voice sounds like Thorn of "Scooby-Doo & The Witch's Ghost".
 * Star Teen Veronica's power of sulfur gas reeks like unwashed clothes and rotten eggs, but like the Star Teens, Veronica's Star Teen face mask prevents her from smelling the gas. The gas is also the weakness of the Gorgon sisters...especially when Inidra's fire power ignites it, causing a terrible explosion.