Nina Dobrev & Ian Somerhalder: The Vampire Diaries 'Original Sin' Episode Stills!

It looks like Elena (Nina Dobrev) and Damon (Ian Somerhalder) are plotting something together in these new episode stills from tonight’s Vampire Diaries!

In “Original Sin, Elena and Katherine (Dobrev) have the same dream that Stefan (Paul Wesley) is in danger and desperately needs their help, so they convince Damon (Ian Somerhalder) to help them find Stefan.

However, their plans are thwarted by a mysterious young woman named Tessa (guest star Janina Gavankar) who seems to know everything about Stefan’s history. In flashbacks to a distant time and place, Tessa reveals the shocking secrets in her past and what she has planned for the future. She also has a disturbing message for Damon about his own future.

Silas (Wesley) forces an unwilling accomplice to help him search for Katherine, leading to a confusing and life-threatening situation for Matt (Zach Roerig). Finally, Silas reveals the reason he’s determined to find Katherine, and Damon and Elena face a disturbing new reality.

“Original Sin” airs TONIGHT @ 8PM on The CW!

10+ pics inside…