What English actor performed in a show in which a family was transformed into the first vampires?
Joseph Morgan (actor): Joseph Morgan (born Joseph Martin; 16 May 1981) is an English actor and director. Joseph Morgan (actor):  He is best known for his role as Klaus Mikaelson in The CW show "The Vampire Diaries" and its spin-off "The Originals". Original Vampires (The Vampire Diaries):  In Autumn 1001 AD, after the death of her youngest son Henrik at the hands of werewolves, the powerful witch Esther performed an occult blood ritual in order to protect her five remaining children—(Finn, Elijah, Niklaus, Kol, and Rebekah)—and her husband, Mikael.
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