A dangerous enemy forces Scott to help him. Derek and Malia track down an old ally.
Scott, Stiles and Kira have their first Lacrosse game. Lydia seeks help with her powers.
Musical group Fifth Harmony dishes on all things Teen Wolf with host Jill Wagner and house DJ Cole Plante.
Uninvited guests arrive at Lydia's lake house on the night of the full moon. Derek tracks down a killer.
A new Freshman player threatens Scott's position on the Lacrosse team. Stilinski investigates a brutal murder.
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