Exclusive: The Teen Wolf Pack Grows!

Beacon Hills' population — and problems — will be growing big-time when MTV's howlingly sexy supernatural drama comes back this summer, TV Guide Magazine has learned exclusively.

With production underway in Atlanta on Teen Wolf's second season, the returning original cast is being joined by four new recurring characters who sound like a whole bundle of bad for our resident lycanthrope, Scott (Tyler Posey). First is Battlestar Galactica's Michael Hogan, who will appear as Allison's grandfather, a lethal werewolf hunter with plans to draw her into the family business. Stephen Lunsford (Private Practice's Dink) will pop up as a Beacon Hills High student with a knack for photography and an eye for Scott's girl, and Daniel Sharman, who previously tackled otherworldly roles in The Immortals and The Nine Lives of Chloe King, will play a lacrosse teammate of Scott's, and Alpha Derek's dangerous new pet project.

The fourth role is a still-to-be-cast mystery lady, but with these three obvious threats to Scott's romance with Allison, we can only imagine she'll factor into that situation. Or she could be tied to Derek. After all, it's possible another Hale family member survived that house fire, right?

What do you think? Are you excited for the new season of Teen Wolf?

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