Supernatural: Last Summer First Look

Here are two clips from the next Supernatural episode, “I Know What You Did Last Summer.” As the title suggests, we’re going to get a look at what happened to Sam while Dean was in hell. It all happens when the boys go all protective on Anna, a young woman who hears angels. There are a whole lot of characters in this one including a new, big, bad demon, so you might need a Supernatural scorecard to keep track.
Clips courtesy of The CW and Warner Bros.