
Thorn, Dusk and Luna
The Hex Girls are a goth-rock band of eco-goths that appear in Scooby-Doo! and the Legend of the Vampire. They consist of Sally "Thorn" McKnight, Luna and Dusk.
Scooby-Doo! and the Legend of the Vampire[]
Scooby and the gang found out that Thorn, Luna and Dusk were to open the Vampire Rock Music Festival in Australia. When they were in the middle of singing their opening song, the giant Yowie Yahoo and his three vampire minions captured them, and it was up to the Scooby Gang to find them.
It was later revealed that they had been taken to the vampires' hideout and were offered a Great Barrier Reef scuba diving tour if they quit from the festival, to which they refused, so they were left stranded.
They eventually were able to come back to the place where the festival, just in time to see the Mystery Inc. solve the mystery, revealing Wildwind to be behind it. Scooby and the Gang closed the festival as "The Meddling Kids", with a rendition of Scooby-Doo, Where Are You?, and the Hex Girls joined them onstage as backing singers.

Trivia[]
- The Hex Girls have appeared in Scooby-Doo and the Witch's Ghost, What's New, Scooby-Doo?, and Scooby-Doo: Mystery Incorporated.