Vampire Carnival opens with a nightmare and never loosens its grip. Young Gemma arrives at her parents’ home, calls out for them, and hears the dog barking before jolting awake in a cold sweat.

Vampire Carnival opens with a nightmare and never loosens its grip. Young Gemma arrives at her parents’ home, calls out for them, and hears the dog barking before jolting awake in a cold sweat.