Daniel Sharman plays abused teen beta werewolf, Isaac Lahey, abused 의해 his own father and he was the first member to 가입하기 Derek's pack and was the only one who stayed in the pack when Erica and Boyd were kidnapped 의해 the Alpha pack and was in a 둥근 천장, 금고 for 3 months and Erica was killed 의해 the Alpha Pack and Boyd was accidentally killed 의해 pack leader, Derek, and was a big help to Derek, Scott, and Chris 의해 helping to defeat Gerard and the Kanima (Jackson). And he also helped Scott, Derek, Chris, and Allison to stop Boyd and Cora from attacking innocent people 의해 trapping them in the school's boiler room, So three cheers for Isaac!