The January 30 episode of Supernatural is called “As Time Goes By” and here is the trailer that aired on The CW tonight:
Here’s how the network describes the episode:
SAM AND DEAN MEET THEIR GRANDFATHER — Sam (Jared Padalecki) and Dean (Jensen Ackles) are stunned when a man who claims to be Henry Winchester (guest star Gil McKinney), their grandfather, suddenly appears in their hotel room demanding to know where he can find John Winchester. Henry has time-traveled to stop a demon named Abbadon (guest star Alaina Huffman) and was looking for John’s help. Through Henry, Sam and Dean learn more about their father and the Winchester blood line. Serge Ladouceur directed the episode written by Adam Glass (#812).
You can find some images from the episode below, and if you just caught this week’s show, “LARP And The Real Girl,” come talk about it on our forum!