Guest Stars Linden Ashby as Sheriff Noah Stilinski Melissa Ponzio as Melissa McCall Ian Bohen as Peter Hale Daniel Sharman as Isaac Lahey Michael Hogan as Gerard Argent Eaddy Mays as Victoria Argent Gage Golightly as Erica Reyes Stephen Lunsford as Matt Daehler Co Starring Michael Fjordbak as Junior Robert Pralgo as David Whittemore Wayne Webb as Biology Teacher Morgan Ayres as Sean Meghan Moonan as Jessica