Isaac Lahey was a character on the supernatural drama Teen Wolf. Isaac's father was abusive, locking his son in an unplugged chest freezer in the basement for long stretches. The abuse led to Isaac developing claustrophobia. Mr. Lahey ran the Beacon Hills Cemetery where Isaac also worked. After being trapped in grave by an overturned backhoe, Derek Hale rescued Isaac. After a fight with his father the next night, Isaac sought out Derek and received the bite, becoming a werewolf. After the death of his father at the hands of the Kanima, Isaac moved in with Derek.