'The Vampire Diaries' Episode 3.19: Jeremy Is Back in 'Heart of Darkness'
Jeremy Gilbert is about to come back in a big way in "Heart of Darkness" (airing on Thursday, April 19 at 8pm on The CW). Elena and Damon visit Jeremy in Denver to see if he is safe and if he can help trace those vampire bloodlines. But all is not well in Colorado... Check out Jeremy's dangerous new friend in photos from the episode.