Ep 7. It's the Great Pumpkin, Sam Winchester

In this episode of Supernatural, the Winchester brothers are hot on the trail of a demon who has been using the guise of a man named Brady to manipulate innocent people and commit heinous crimes. Their search brings them to a small town just in time for Halloween, where they find that the locals are all gearing up for the holiday with decorations and costumes.

As they dig deeper into their investigation, Sam becomes increasingly determined to find and stop Brady, while Dean is more skeptical and cautious. Sam's determination leads him to make a deal with a supernatural creature known as a witch, who promises to help him locate Brady in exchange for a favor.

The favor turns out to be a request to steal a piece of candy from a group of children who are trick or treating in a nearby neighborhood. Sam initially hesitates, but eventually agrees when the witch promises that the candy will not harm the children in any way.

As Sam carries out the favor, he discovers that the piece of candy in question is actually a key component in a spell that the witch intends to cast to free her coven from captivity. Sam confronts the witch and tries to stop her, but she flees before he can do anything.

Meanwhile, Dean encounters a young girl named Tracy who is grieving the loss of her mother. Together, they try to confront the demon, but are ultimately prevented by Tracy's father, who has been possessed by the demon.

The episode climaxes with a dramatic showdown between Sam and the witch, who is out for revenge against Sam for trying to interfere with her plans. In the end, Sam is able to defeat the witch and destroy the key component of her spell, preventing her coven from being freed.

As the episode wraps up, the Winchesters continue their journey to find and stop the demon. They reflect on the lessons learned during the Halloween adventure and the importance of trusting each other, staying strong, and above all, never giving up in the fight against evil.