Trapped inside the Wild Hunt, Stiles reunites with an unexpected ally while Scott, Lydia and Malia discover Stiles's Jeep may be connected to his disappearance.

Cast: Tyler Posey, Dylan O'Brien, Holland Roden, Shelley Hennig, Dylan Sprayberry, Linden Ashby, Melissa Ponzio, JR Bourne, Alisha Boe, Michael Johnston, Ryan Kelley, Victoria Moroles, Khylin Rhambo, Susan Walters