For fans of Supernatural, we have the synopsis and preview clips from episode 13 of the latest season. Titled Unforgiven, "Sam starts to have flashbacks to a case he worked on with Samuel before he reconnected with Dean. Sam receives a mysterious text with coordinates to a small town, so the brothers decide to investigate. Dean is surprised when the townspeople start telling him some of the things Sam did while he lived there. David Barrett directed the episode written by Andrew Dabb & Daniel Loflin."

Continue reading to check out the preview videos. If you haven't heard of Supernatural or are unsure if you'll like it, you should at least give the first season a try. I was pretty much forced at gunpoint to watch the first season and have become a fan ever since. What I thought the show was and what it turned out to be were completely the opposite, and the show has some really great episodes and great characters.