Scooby-Doo! Mystery Incorporated Season 1 Episode 7
Overview
The Hex Girls (consists of Thorne, Dusk, and Luna), Velma’s favorite band, come to Crystal Cove and plan to give the gang a concert. But things go awry when The Phantom, an evil specter, suddenly appears with the intention of permanently taking The Hex Girls out of the music business.
Director: Lauren Montgomery
Guest Star: Fred Tatasciore, Gary Cole, Jane Wiedlin, Jennifer Hale, Kimberly Brooks, Maurice LaMarche, Patrick Warburton, Quinton Flynn