Description: A hidden camera/reality show that featured unsuspecting individuals being placed into elaborate, prank-like scenarios designed to scare them with elements of horror. The show revolved around creating situations that appeared to be supernatural or otherworldly, designed to shock and frighten ordinary people. Some of the pranks included reanimating the dead, encounters with chain saws, and unsettling sushi experiences. Unlike many shows that rely on CGI and post-production effects, "Room 401" aimed to create these scares in real-time, with the illusions unfolding live before the participants.