Guest Stars Linden Ashby as Sheriff Noah Stilinski JR Bourne as Chris Argent Melissa Ponzio as Melissa McCall Seth Gilliam as Dr. Alan Deaton Daniel Sharman as Isaac Lahey Charlie Carver as Ethan Max Carver as Aiden Meagan Tandy as Braeden Gideon Emery as Deucalion Haley Webb as Jennifer Blake Felisha Terrell as Kali Brian Patrick Wade as Ennis