Guest Stars Linden Ashby as Sheriff Noah Stilinski JR Bourne as Chris Argent Melissa Ponzio as Melissa McCall Ian Bohen as Peter Hale Daniel Sharman as Isaac Lahey Charlie Carver as Ethan Max Carver as Aiden Gideon Emery as Deucalion Haley Webb as Jennifer Blake Adelaide Kane as Cora Hale Felisha Terrell as Kali Brandon Boyce as Doctor