Castiel is an angel of the Lord. For humans, they see Castiel as the appearance of his true vessel, Jimmy Novak. He has blue eyes and short, rough, fluffy, dark brown hair. He is 5’11” and slightly muscular. He wears a black two piece suit, a buttoned white dress shirt, a loosened blue necktie, a beige trench coat, and a pair of dress shoes. Although his true form has never been seen, it is known that he has two black feathered wings. He hunts and kills monsters with the Winchester brothers.