Question: What English actor performed in a show in which a family was transformed into the first vampires?
Sentence (from "Seraph of the End"): Seraph of the End (Japanese: 終わりのセラフ , Hepburn: Owari no Serafu ) (also known as Seraph of the End: Vampire Reign) is a Japanese dark fantasy manga series written by Takaya Kagami and illustrated by Yamato Yamamoto with storyboards by Daisuke Furuya.
Relevant evidence: No