When a mysterious lurker's jokes turn deadly, a host finds herself trapped in a nightmarish game of life and death....

When a group of friends tells a prank joke, they unknowingly unleash a malevolent force that turns their lives into a living nightmare....

A teacher discovers a mysterious time capsule filled with jokes that lead to a series of chilling events in the cursed classroom....

In a world where laughter is a weapon, a mischievous poltergeist has set a joke in motion that threatens to unravel the fabric of the universe....