The Winchesters: John & Mary's Complete 邪恶力量 Timeline Explained 

screenrant.com -BY 茉莉, 茉莉花 GALLUP - With a new 邪恶力量 prequel dubbed The Winchesters in development, here is John and Mary's complete canonical timeline in 邪恶力量 explained.
密码: the winchesters, john winchester, mary winchester, 邪恶力量, timeline, explained, spin-off, prequel