Flashback! Vampire Diaries Audition Videos: How the Cast Got Their Roles Share Tweet April 20, 2013 at 08:30AM EDT by Wetpaint Staff Related: The Vampire Diaries, Gossip Credit: YouTube Can you picture Zach Roerig as Tyler? Check out the cast’s audition tapes. Need your daily Vampire Diaries fix? “Like" us on our Facebook page at facebook.com/TheVampireDiariesFansite, or follow us on Twitter at twitter.com/TVDWetpaint!