Pat A Smith

Horror Nights 2025 Hollywood 2025. Hhn runs from september 5 to november 3, 2025! Halloween horror nights has kicked off their 2025 event at universal studios hollywood!

At universal studios hollywood, halloween horror nights will be held on select nights this fall from about 7:00 pm to 1:00 am. Halloween horror nights 2025 (hollywood) was the 24th halloween horror nights event in universal studios hollywood.