Spoiler! Will Elena Search For a Cure? Vampire Diaries' EP Julie Plec Explains (VIDEO) Share Tweet July 20, 2012 by Wetpaint Entertainment Staff Related: The Vampire Diaries, Spoilers, Season 4 Credit: I Heart TVD Reporters spoke to Vampire Diaries executive producer Julie Plec at San Diego Comic-Con on July 14. She previewed a bunch of Season 4 details. Need your daily Vampire Diaries fix? Like us on our Facebook page, or follow us on Twitter!