Isobel returns to town and stuns Alaric with her attitude and her demands that he arrange a meeting with Elena. When mother and daughter finally meet, Isobel refuses to answer most of Elena’s questions, but reveals that she will stop at nothing to find the mysterious invention Johnathan Gilbert has been searching for. Isobel’s dangerous actions lead Stefan, Damon and Bonnie to step in and help Elena deal with the situation.
Elenco: Paul Wesley , Ian Somerhalder , Kat Graham , Candice King , Zach Roerig , Matthew Davis , Michael Malarkey , Michael Trevino , Susan Walters , Zach Roerig , Bianca Lawson , Candice Accola , Claire Holt , Daniel Gillies , Katerina Graham , Matthew Davis , Rebekah , Sara Canning , Steven R. McQueen , Torrey DeVitto .