Castiel from Supernatural is a stoic, blue-eyed angel with dark, messy hair, usually clad in his beige trench coat and suit. He’s loyal, self-sacrificing, and often awkward with human customs, giving him a quiet charm. Known for his intense stare, monotone voice, and curious head tilt, he evolves from a strict soldier of Heaven into a compassionate protector. His powers—healing, smiting, flight—fluctuate with his grace, but his devotion to humanity remains constant.

