Teen Wolf: 10 Best Supporting Characters

In the grand scheme of things, Isaac (Daniel Sharman) was barely around. A minor antagonist-turned-ally in season two, it wasn't until the third season that he really came into his own and his background was properly explored.

Loyal to Derek and Scott during their dealings with Gerard, the Alpha Pack and the Nogistune, Isaac has one of the more tragic stories on the show. Abused by his single father before his death, he finds himself a wanted fugitive and thrust into a sweeping supernatural battle. He soon becomes a highly valued member of the pack, and even falls in love with Allison along the way.

Always willing to help his friends out, constantly haunted by his broken childhood, he always came through and had a brilliant dynamic with Scott when the two worked together.

Allison's death at the end of season three causes him to leave Beacon Hills with her father, and though Chris returns to become a major part of the rest of the show, Isaac is never seen or heard from again, robbing fans of a character destined for bigger things.