Duration: 41m

TV-14 8.3 Sci-Fi / Drama / Fantasy

Teen Wolf S1E9

Jackson discovers he has aconite poisoning as Scott and Stiles seek clues to identify the alpha threatening their lives.

Release Date: July 25, 2011 (USA)

Creator: Jeff Davis

Cast: Tyler Posey, Holland Roden, Dylan O'Brien, Linden Ashby, Shelley Hennig, JR Bourne, Melissa Ponzio, Tyler Hoechlin, Crystal Reed