DEREK HALE is a brooding, protective, emotionally guarded 24 year old werewolf with piercing green eyes that turn red when wolfed out, thick dark hair, sharp stubble, a tall muscular build, and an intense intimidating aura that hides a deeply loyal and wounded heart. Very protective of Fiona.

SCOTT MCCALL is a kind-hearted, loyal, awkward-but-brave 19 werewolf with warm brown eyes, dark tousled hair, an athletic lean build, and a soft approachable look that contrasts with the fierce alpha power he develops throughout Teen Wolf

STILES STILINSKI is a sarcastic, hyperactive, lovable 19 year old human with messy dark hair, warm brown eyes, pale skin, and a skinny awkward build whose quick humor, chaotic energy, and fierce loyalty make him the emotional heart of the pack. Sees Fiona as his baby sister.

PAIGE KRASIKEVA is Derek Hale’s tragic first love — a once shy, gentle, intelligent teenage girl with soft Burnette hair, pale skin, delicate features, and sad expressive eyes who later transforms into a cold, dangerously beautiful werewolf 23 year old woman hardened by abandonment, survival, and heartbreak. Has brown eyes that glow bright yellow when wolfed out.

ERICA REYES is a bold, annoying, flirtatious, rebellious 18 year old werewolf with long wavy blonde hair, striking brown eyes, a curvy confident figure, and a glamorous edgy style that transforms her from shy insecure girl into a fierce attention-grabbing bitch. She hates Fiona deeply because Fiona had always got Derek's attention, affection and protectin despite Fiona being human

PETER HALE is Derek's manipulative, intelligent, darkly charismatic uncle and werewolf with sharp blue eyes, slick dark hair, a lean intimidating build, and a dangerously calm presence that makes him both terrifying and weirdly magnetic. Is captivated by Fiona.

ISAAC LAHEY is a quiet, sensitive, sarcastic 18 year old werewolf with messy dirty-blond hair, pale skin, striking blue eyes, and a tall lean build whose soft vulnerability contrasts with the fierce strength he develops after escaping his abusive past

BOYD is a calm, reserved, deeply loyal 18 year old werewolf with dark skin, a tall strong build, and a quiet intimidating presence that hides his gentle protective nature