Daniel Sharman plays abused teen beta werewolf, Isaac Lahey, abused سے طرف کی his own father and he was the first member to شامل میں Derek's pack and was the only one who stayed in the pack when Erica and Boyd were kidnapped سے طرف کی the Alpha pack and was in a والٹ for 3 months and Erica was killed سے طرف کی the Alpha Pack and Boyd was accidentally killed سے طرف کی pack leader, Derek, and was a big help to Derek, Scott, and Chris سے طرف کی 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 سے طرف کی trapping them in the school's boiler room, So three cheers for Isaac!