Doctor Vampire

Suggestions:

Eyes of the Beholder Love Island (Fire Island) Beloved Beast Violet Tooth Fairy: Queen of Pain

Chinese doctor has his car break down in England. he wanders into a castle where vampires congregate. After having sex with a Chinese vampire he leaves, however his blood is so sweet the Chinese vampire is sent to Hong Kong bring him back. While in Hong Kong he begins to show signs of vampirism and his friends have to try to save him.