Other characters

      - Melissa McCall: she's the mum of Scott McCall. She is divorced and lives           with her son, she doesn't know that Scott is a werewolf and in the third             season finds out that Scott is a werewolf. She's the nurse of the hospital of         Beacon Hills. 

       -Sheriff Stilinski: he's the dad of Stiles Stilinski. His wife dead years ago             and he never talks about her. Like his son Stiles, Stilinski is human and

works as sheriff in the town. He doesn't know that her son friends are 

supernatural.

       - Chris Argent: he is the dad of Allison Argent. Is a werewolf hunter. In the        seacond season he discovers that her daughter's boyfriend is a werewolf, at        first he doesn't accept Scott but in the second season he realizes that Scott        is a good werewolf, and stop hunting werewolfs. In the third season his              daughter and wife dead. In the last season leaves Beacon Hills.