Special Guest Stars Matthew Davis as Alaric Saltzman Joseph Morgan as Niklaus "Klaus" Mikaelson Sara Canning as Jenna Sommers Claire Holt as Rebekah Mikaelson Daniel Gillies as Elijah Mikaelson Kayla Ewell as Vicki Donovan David Anders as John Gilbert Bianca Lawson as Emily Bennett Guest Stars Marguerite MacIntyre as Sheriff Elizabeth "Liz" Forbes Olga Fonda as Nadia Petrova Co Starring Taylor Treadwell as Mia Oleg Sapoundjiev as Father Petrova Sia Sapoundjieva as Mother Petrova Monica Louwerens as Doctor Madison Connolly as Sister Petrova Josué Gutierrez as Ivan
