Joseph Morgan Klaus Mikaelson Actor Daniel Gillies Elijah Mikaelson Actor Phoebe Tonkin Hayley Actor Charles Michael Davis Marcel Actor, Director Leah Pipes Cami Actor Danielle Campbell Davina Actor Yusuf Gatewood Finn Mikaelson, Vincent Actor Riley Voelkel Freya Actor Matt Davis Alaric Guest Star Summer Fontana Hope Actor Claire Holt Rebekah Guest Star Taylor Cole Sofya Voronova, The Hollow Actor Debra Mooney Mary Guest Star Christina Marie Moses Keelin Guest Star Blu Hunt The Hollow, Inadu Actor Nathaniel Buzolic Kol Guest Star Madelyn Cline Jessica Actor Najah Jackson Amy Actor Alma Sisneros Inadu's Mother Actor Jessica Medina Tribeswoman Actor Julie Plec Executive Producer Leslie Morgenstein Executive Producer Bethany Rooney Director John Hyams Director Chris Grismer Director Michael Grossman Director Jeffrey Hunt Director Lance Anderson Director Nicole Rubio Director Mike Russo Writer Carina Adly MacKenzie Writer Kyle Arrington Writer Beau DeMayo Writer Talicia Raggs Writer K.C. Perry Writer Michelle Paradise Writer Christopher Hollier Writer Michael Narducci Writer Declan De Barra Writer