Halloween Horror Nights XX at Universal Orlando Resort is about Fear himself. He is the Master of everything Halloween Horror Nights has ever been and will become. His weapons: Chaos, Death, Sacrifice, Mythos, Vengeance. His pawns: a clown, a storyteller, an undertaker, a director, an usherÉand you. For 24 nights beginning September 24 and running through October 31, Halloween Horror Nights will reveal Fear as he has never been seen or experienced before. Fear and what he has created have horrified people for 19 years. And this year, he will be more real than ever. Halloween Horror Nights XX runs from September 24-25 through September 30-October 1-3, 7-10, 14-17, 20-24 and 27-31.