Danny Phantom (2004) : 3x11

Dani Phantom has finally returned to Amity Park. Having the trouble of dissolving into nothing worst than ever, she seeks the one person who can help her, her cousin and best friend, Danny Phantom! However, Vlad has been keeping track of her since her last appearance and plans to get his "little girl" back, by duping Valerie Gray into doing it for him. After finding Danielle, she uses her to lure Danny into a trap and now she has two Danny Phantoms trapped! Now stuck in the clutches of Valereie Gray, Danny must find a way to escape and save his cousin from being melted to ectoplasm by Vlad!