The Corridor of Doom begins on a cold, rain-swept night with Dr. Charles Bennett, a neurologist known for his pioneering (and ethically questionable) experiments on fear. After a nervous breakdown forces him to step away from his hospital work, Bennett retreats to an abandoned wing of a crumbling estate-turned-sanatorium—an eerie place filled with dusty gurneys, long-forgotten files, and most unsettling of all… a corridor that no one will walk down.