Supernatural starts us on an exciting journey to the Season 12 finale in “Who We Are.” The British Men of Letters have been unmasked as homicidal control freaks with impeccable manners. Ketch has sent Mary out to assassinate American hunters, while Sam and Dean are trapped in the bunker with Lady Toni. “Who We Are” was directed by John Showalter and written by Robert Berens, both Supernatural veterans who know the characters and the series well. Continue reading