Halloween Horror Nights 2024 Hollywood. Universal studios hollywood has announced more details for this year’s halloween horror nights 2024, revealing all the new houses, the terror tram, and zones the guests can. Halloween horror nights at universal studios hollywood runs on select nights from september 5 to november 3, 2024.

Halloween horror nights 2024 explores the realms of physical pain and psychological torment, weaving these themes into each of its ten haunted houses and five. The immersion is heightened by the combination of sounds, visuals, and, yes, even the unsettling smells.