**_Visiting the infamous castle of Bathory_** A young American writer (Corey Sevier) and his two friends go to Hungary to research Countess Bathory wherein they happen upon a mysterious woman (Irena Violette) who leads them to the notorious citadel, which involves some perils. Once there, they learn of the ancient feud between the Bathory line and the Thurzo dynasty, plus way more. Christopher Lambert plays the head of the latter clan. “Metamorphosis” (2007) is castle horror in the tradition of "Devil's Nightmare" (1971), “Howling V: The Rebirth” (1989) and "Subspecies" (1991), but with some…