Teen Wolf

The Girl Who Knew Too Much

S3 E9    Jul 28, 2013    42m    TV-14
As Allison begins to suspect someone dangerously close to her may be involved in the murders, Scott and Stiles conclude that Lydia’s rising talents may be their best bet to solving the murders.
Where to Watch The Girl Who Knew Too Much
Cast of The Girl Who Knew Too Much
  • Tyler PoseyScott McCall
  • Crystal ReedAllison Argent
  • Dylan O'BrienStiles Stilinski
  • Tyler HoechlinDerek Hale
  • Holland RodenLydia Martin
  • Linden AshbyNoah Stilinski
  • Melissa PonzioMelissa McCall
  • JR BourneChris Argent
  • Max CarverAiden Steiner
  • Bianca LawsonMarin Morrell
  • Adelaide KaneCora Hale
  • Keahu KahuanuiDanny Mahealani
  • Daniel SharmanIsaac Lahey
  • Charlie CarverEthan Steiner
  • Haley WebbJulia Baccari
 
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