Ep 4. Fear, Itself

In Buffy The Vampire Slayer season 4 episode four, titled "Fear, Itself," it's Halloween time in Sunnydale and the gang is getting ready for a spooky night of fun. Buffy, Xander, Willow, and Oz decide to attend a Halloween party at a fraternity house on campus. However, things quickly take a turn for the worse as they enter the house and it mysteriously transforms into a terrifying maze full of deadly traps and illusions.

As they try to find their way out, they realize that they're not alone and that a demon has been summoned by the fraternity brothers to make the party more exciting. The demon feeds on the fears of those it encounters, causing everyone to experience their worst nightmares. As tensions rise and fears manifest, the group must work together to defeat the demon and escape the labyrinth before it's too late.

Meanwhile, Giles decides to stay home and hand out candy to the trick-or-treaters but soon finds himself dealing with a supernatural threat of his own. A group of children's Halloween costumes come to life, becoming evil creatures and causing chaos throughout the neighborhood. Giles must protect himself and the children while trying to find a way to reverse the spell and restore order.

"Fear, Itself" is a suspenseful and intense episode that explores the power of fear and how it can affect our perceptions and decisions. It also delves into the consequences of summoning supernatural beings for our own entertainment and the importance of facing our fears in order to overcome them. The episode features some memorable scares and impressive special effects, as well as some humorous moments that help to balance out the tension. Overall, "Fear, Itself" is a standout episode that showcases the show's ability to combine horror, comedy, and character development into a cohesive and entertaining package.