Joseph Morgan (né Martin; 16 May 1981) is an English actor. He is known for playing Niklaus "Klaus" Mikaelson on The CW's The Vampire Diaries and its spinoff The Originals in which he is the lead. He has portrayed CJack60/Elliot in the Peacock series Brave New World, and Brother Blood in the HBO Max series Titans. He currently stars as James...