Sam and Dean are stunned when a man who claims to be Henry Winchester, their grandfather, suddenly appears in their hotel room demanding to know where he can find John Winchester, their father.
| Title | As Time Goes By |
|---|---|
| Genres | Drama Mystery Sci-Fi & Fantasy |
| Release Date | 2013-01-30 |
| Episode Runtime | 00 Hours 45 Minutes |
| Season Number | 8 |
| Episode Number | 12 |
| Production Companies | Kripke Enterprises, Supernatural Pictures, Wonderland Sound and Vision, Warner Bros. Television |
