Watch The Vampire Diaries – Season 2 Episode 17: Know Thy Enemy
Cast: Michael Malarkey , Paul Wesley , Ian Somerhalder , Kat Graham , Candice King , Zach Roerig , Matthew Davis
Directors: Kevin Williamson , Julie Plec
Watch The Vampire Diaries – S2E17
Episode Overview
Elena and Alaric both lash out at John when Isobel’s unexpected arrival leaves Jenna devastated. Bonnie works with Damon and Jeremy to find the spell they’ll need to harness her ancestors’ power. A heartbroken Caroline doesn’t know what to do about Matt. Stefan and Damon realize they have a new secret weapon.
