5 Vampire Diaries – Episode 4.16 – Bring It On – Extended Preview Posted on February 22, 2013 by Ruthie Welcome to Vampire Diaries Online! Want to stay up to date on the latest Vampire Diaries spoilers and news? Then subscribe to our RSS feed. You can also follow us on Twitter! Follow @tvdfansonline The CW has released the extended preview for the March 14th episode, “Bring It On”.