Season 8 Episode 12 episode 12

Supernatural Season 8 Episode 12 "As Time Goes By" Photos

Supernatural Season 8 Episode 12 "As Time Goes By" Photos

The boys meet Grandpa Winchester! Get your first spoilery glimpse at their paternal grandfather Henry in these promotional photos for Supernatural Season 8 Episode 12, "As Time Goes By," which airs on January 30. The episode promises to provide lots of information on the Winchester clan, and papa John in particular. Can't wait! What about you?