Void Chair

As a police officer investigates the gruesome murder of her colleague, she discovers that a mysterious supernatural force is behind it.

Responding to an urgent call for help, a police officer becomes trapped by the evil spirits of a cursed house.

When Polly receives a mysterious box, it comes with one rule: place inside something she needs, something she hates, and something she loves. If she doesn’t obey, it will consume everything—and everyone—she’s ever known.

The Jester is the titular main antagonist of the horror/thriller analogy short films of the same name. He is an enigmatic and malevolent being who enjoys inducing suffering to individuals he comes across who don't appreciate his own tricks or break the rules of Halloween.