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