Supernatural Season 9 Episode 13 The Purge

Sam and Dean Winchester investigate a strange case in which individuals are literally being boiled alive from the inside out. They soon discover that the cause is a new type of monster known as a "Gorgon," which can turn people to stone with just a simple glance. The brothers must race against time to find a way to defeat the Gorgon before it can claim any more victims.

Meanwhile, Castiel is dealing with his own personal demons as he struggles to come to terms with the fact that he is now human. He seeks out the help of a woman named April who claims to have a cure for his condition, but soon realizes that things are not as they seem.

As the brothers and Castiel follow separate paths, they discover that their cases are connected in ways they couldn't have imagined. The Gorgon is somehow linked to April and her group of friends, who are all attempting to purge their bodies of sin and become "pure." It soon becomes clear that the only way to stop the Gorgon is to confront April and her followers head-on.

The episode is filled with high-stakes action and suspense as the Winchester brothers and Castiel race to save innocent lives and prevent the Gorgon from causing any more damage. It's also a poignant exploration of Castiel's struggle to come to terms with his own humanity and the challenges that come with it.

Overall, "The Purge" is a thrilling and emotional episode that showcases the best of what Supernatural has to offer. It's a must-watch for fans of the series, and a great entry point for newcomers looking to get into the show.