Universal Hhn 2024. This year, hhn at universal studios hollywood will run on select nights from september 5 to november 3. Universal has finally revealed all the haunted houses and scare zones at the 2024 fright fest.

Guests can secure their spot for the screams now and purchase select tickets and offers to plan the ultimate fall getaway where they can experience the adrenaline. After plenty of teasers and months of waiting, universal orlando revealed the first six houses for 2024 halloween horror nights.