In the painful penultimate episode of the season, Dean tried to kill Cas and Sam tried to kill Crowley.
Don told war stories while Betty prepared Sally for the front lines in the series penultimate episode.
Amy made a tough decision regarding Sheldon, but did Leonard and Penny actually go through with theirs?
The penultimate episode of the season said goodbye to a fan favorite.
"Lost Horizon" was a very strong episode for Peggy, but a bit of a bummer for Don, who's more or less left the building for good.
For an episode that was removed from the heart of the season's main action, "Angel Heart" still managed to feel big and important.
Barbara makes a big decision that highlights the moral ambiguity of the show's characters.
Mad Men's maudlin march to the end continues.
"Iron Hans" was very much an episode dedicated to the women of Grimm being total BAMFs... and the death of one of the show's original "characters."
Sam's adventures in poor decision-making continued when an outing with Rowena put both his and Dean's lives in danger.