In the first look at the CW’s new “Supernatural” prequel series, narrator Dean Winchester (“Supernatural” star Jensen Ackles) takes viewers back in time to 1972.

Both Dean Winchester and this version of Soldier Boy (an adaptation of the character from Garth Ennis and Darick Robertson’s “The Boys” comic books) sprang from the mind of “Supernatural ...

If you also thought of that moment at the end of Season 6 when Dean has Castiel (Misha Collins) erase Ben (Nicholas Elia) and Lisa Braeden's (Cindy Sampson) memories, then you're on the right track.