Poster of Cast and Crew in The Vampire Diaries - Season 2 - Episode 17 - Know Thy Enemy

The Vampire Diaries - Season 2 - Know Thy Enemy (Episode 17)

Plot: 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
Episode Aired On:
Thursday, April 7 2011
13 years ago