The Vampire Diaries Season 3 Summary reveals quite a few interesting tidbits. I'm very excited to see if these ghost will lead to something more evil in season 3 or may be in a different unexpected direction.
"8:00-9:00 P.M. “THE VAMPIRE DIARIES”
Based on the best-selling book series, THE VAMPIRE DIARIES is the story of two vampire brothers, obsessed with the same gorgeous girl, who are battling to control the fate of an entire town. In season one, Stefan and Damon Salvatore returned to their hometown of Mystic Falls, Virginia, for very different reasons. Stefan was determined to get to know Elena Gilbert, who bears a striking resemblance to Katherine Pierce, the beautiful but ruthless vampire the brothers knew and loved — in 1864. Damon, on the other hand, was intent on releasing Katherine from the tomb where he believed she was trapped by a witch's spell all those years ago. In the explosive season finale, Elena's uncle set a plan in motion that saw the return of the vengeful Katherine Pierce. In season two, Katherine's appearance and her precise manipulation threw a wrench into the love triangle between Stefan, Elena and Damon, and the other residents of Mystic Falls were forced to choose sides as they fell victim to a new breed of danger. Stefan and Damon were later met with their greatest challenge yet — the arrivals of Elijah and Klaus, two of the “original” vampires. As Klaus goes head to head with Damon and takes a special interest in Stefan, he is also seemingly focused on breaking the “Sun and Moon” curse by sacrificing Elena. Yet no matter what action the brothers take to protect Elena, Klaus won’t be swayed from his mission, proving to be the most powerful vampire in existence. Season three opens the door to learn more about Klaus and The Original Family as his motives for wanting Stefan on his side are finally revealed. As Stefan sinks deeper into the dark side, Damon and Elena struggle with the guilt of their growing bond even as they work together to bring Stefan back from the edge. The ghosts from Jeremy’s past have a powerful message they’re trying to deliver to him, not to mention the impact they’re having on his relationship with Bonnie. And as Caroline and Tyler grow closer, a war erupts between their families. The series stars Nina Dobrev as Elena Gilbert, Paul Wesley as Stefan Salvatore, Ian Somerhalder as Damon Salvatore, Steven R. McQueen as Jeremy Gilbert, Kat Graham as Bonnie Bennett, Candice Accola as Caroline Forbes, Zach Roerig as Matt Donovan, Michael Trevino as Tyler Lockwood, Matt Davis as Alaric Saltzman and Joseph Morgan as Klaus. Based on the series of books by L. J. Smith, THE VAMPIRE DIARIES is from Bonanza Productions Inc., Outerbanks Entertainment and Alloy Entertainment in association with Warner Bros. Television and CBS Television Studios with executive producers Kevin Williamson (“Scream,” “Dawson’s Creek”), Julie Plec (“Kyle XY,” “Wasteland”), Leslie Morgenstein (“Gossip Girl,” “Private”) and Bob Levy (“Gossip Girl,” “Privileged”). "