The season consists of 22 episodes that aired on from September 2010 to May 2011. Saying Farewell to 'The Vampire Diaries' | The Nerd Daily
: Katherine returns to Mystic Falls with a plan to use Elena Gilbert to break a centuries-old curse involving a moonstone, vampires, and werewolves. The Vampire Diaries - Season 2
: The season introduces Elijah and Klaus Mikaelson , the world's first vampires. Klaus , a vampire-werewolf hybrid, serves as the season’s primary antagonist. The season consists of 22 episodes that aired
Season 2 of The Vampire Diaries is often cited by fans and critics as the show's peak, shifting from a high-school romance into a high-stakes supernatural thriller. It focuses on the arrival of the villainous , the discovery of werewolves , and the introduction of the Original Vampires . Core Story Arcs Klaus , a vampire-werewolf hybrid, serves as the