Halloween Horror Nights 2024 Hollywood Rumors. Horror night nightmares shared their first speculation map for the event (as well. 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.

The haunted houses at halloween horror nights 2024 at universal studios hollywood. As far as hollywood having an overall event theme, they don’t really do that due to the heavy ip use.