Supernatural horror, based on the eponymous online phenomenon, a ritual conducted in an elevator, in which players attempt to travel to another dimension using a set of rules that can be found online.

In this Shudder Original series, master filmmakers and genre experts celebrate and dissect the most terrifying moments of the greatest horror films ever made, exploring how these scenes were created and why they burned themselves into the brains of audiences around the world.

In this Shudder Original series, master filmmakers and genre experts celebrate and dissect the most terrifying moments of the greatest horror films ever made, exploring how these scenes were created and why they burned themselves into the brains of audiences around the world.