수퍼내츄럴 Prequel Casting Teases An Even Bigger John Winchester Retcon 

screenrant.com -BY CRAIG ELVY - Upcoming 수퍼내츄럴 prequel The Winchesters has cast its two leads, but the project's progression reveals a bigger retcon of canon than suspected.
키워드: 수퍼내츄럴, prequel, casting, teases, john winchester, retcon