S1, E1: After the mauled body of a girl shows up on the outskirts of Bear Valley in Upstate New York, Elena Michaels, the world’s only female werewolf, is forced to choose between her new human life (and lover Philip McAdams) in Toronto and the more-than-human existence she’s forsaken at Stonehaven, home to the Pack of werewolves she left a year beforehand.