With 13 seasons under its belt, Supernatural is the longest-running fantasy TV series in U.S history. They started the show when the CW was still the WB, and over that vast amount of time the journeys that the brothers have been on and the number of monsters they've encountered have become countless, and the fanbase has grown with it.
Over the course of 287 episodes, the Winchester brothers have faced demons, werewolves, vampires, angels, reapers, and so much more than can be listed. Anyone who has been following their journey from the beginning will probably believe they are an expert on the show, especially if they are super-fans who have re-watched every episode.
But do you really know everything there is to know about the life and times of Sam and Dean? It's time to test your knowledge and find out once and for all: are you really an expert on the Winchesters, or are you just a fan?