A hat shop owner (Castiel) is cursed by a witch after being mistaken for his brother who had rudely insulted her. After fleeing his home, he finds himself aboard a flying castle along with a powerful wizard (Dean), his apprentice (Sam), and a fire demon (Crowley). Castiel endures sass, kidnapping, copious amounts of rubbish, and quite a lot of yelling. (Based off book and movie)