"Hex Girl" and "Earth, Wind, Fire and Air." In Scooby-Doo and the Legend of the Vampire, Scooby and the gang find out that Thorn, Luna, and Dusk, now successful as the Hex Girls, are to open the Vampire Rock Music Festival in Australia. When they are about to start to sing their act, they are kidnapped by Yowie Yahoo's vampire minions, which leads the gang to look for them, while trying to solve the mystery regarding Vampire Rock. It is later revealed that they had been offered by rival band Wildwind a free scuba diving tour in the Great Barrier Reef, if they quit from the festival, to which they refused, to which in return Wildwind refused to stop the kidnapping when given the opportunity. The Hex Girls are eventually able to come back to the place where the festival is being held, just in time to see Mystery Inc. solve the mystery, also join Scooby and the gang in their own performance as "The Meddlin' Kids," alongside their new song "We Do Voodoo." In Scoob!, during the arcade chase sequence, a Hex Girls concert poster can be seen immediately to the right of the arcade's entrance, with a Hex Girls pinball game additionally present among the various pinball machines on the right wall. The Hex Girls were going to appear in Scooby-Doo and the Haunted High Rise. However, in February 2023, it was announced that while recording for the film was complete, its release had been cancelled by Warner Bros. Discovery as a "tax write-off". Television series In What's New, Scooby-Doo?, the Hex Girls appear in the episode "The Vampire Strikes Back". While the girls are in the Fortescu Castle in Transylvania, trying to shoot a videoclip on their latest success, they are attacked by an apparent vampire. Connecting the attack with their previous experiences, Dusk tries to convince the others to leave the area for their own safety, while a disagreeing Thorn and Luna want to stay and try to shoot the videoclip. This creates an atmosphere of instability among the group, with Dusk considering leaving for a solo career. When Mystery Incorporated arrive at the same castle, the Hex Girls request their help to solve the mystery, while trying to prevent the girls from breaking up. In the end, Thorn, Dusk and Luna are able to wrap up the shooting, while enjoying the company of Scooby and