KLAUS MIKAELSON Niklaus Mikaelson is a lead character in the famous TV shows 'The Vampire Diaries' and 'The Originals' which was played by British actor Joseph Morgan. Niklaus Mikaelson is also commonly known as Klaus. He is an Original Vampire and an Original Hybrid (Vampire + Werewolf). Klaus is known as one of the most… Continue reading Niklaus Mikaelson : Favorite Fictional Character