During the Halloween, Det. John Lowe receives an invitation to attend Devil's Night Soiree, which is a special Halloween party in Hotel Cortez held by Mr. March once a year for the infamous serial killers' souls. Meanwhile, Alex struggles to diagnose Holden's problem. Oh no! This Halloween article has serious gaps or missing content for the topic. Did the monsters take it? How scary! Can you help fix it? You go that way, and I'll go this way... See the article on Devil's Night on Fandom's Americanhorrorstory wiki.