The nation’s best Halloween event, Universal Orlando’s Halloween Horror Nights, is now open at Universal Orlando Resort, with more nights than ever before.

Nightmares come to life in nine disturbingly-real haunted houses based on everything from haunting original tales to some of the most terrifying names in pop culture, including critically-acclaimed film “The Exorcist.” The event also features five scarezones with dozens of menacing scareactors lurking around every corner, and two outrageous live shows. Universal Orlando’s Halloween Horror Nights 26 takes place select nights now until Oct. 31, 2016.