Some of the most terrifying Blumhouse villains of the past 15 years are taking over the Terror Tram including M3GAN, The Grabber, The Blissfield Butcher and more when Halloween Horror Nights at Universal Studios Hollywood unleashes Terror Tram: Enter the Blumhouse.

Here’s the latest you need to know about Universal Halloween Horror Nights 2025.

About the Mazes

Located on the historic Universal backlot, “Terror Tram: Enter the Blumhouse” will enable visitors to disembark the Studio Tour tram and set off on foot to encounter some of the most iconic villains from Blumhouse’s popular horror franchises over the past 15 years, including The Grabber from The Black Phone, the possessed from Exorcist: The Believer, the diabolical M3GAN, the ruthless killers from The Purge franchise, the terrifying demons from the Insidious chapters, Blissfield Butcher from Freaky and Babyface Killer from Happy Death Day, among others.

Guests who elect to upgrade their Halloween Horror Nights experience by purchasing the R.I.P. Tour will have an exclusive opportunity to meet and scream with select characters featured on Terror Tram. General Admission guests will encounter a special photo op upon disembarking the tram.

Adding to the horror, the previous “The Purge: Dangerous Waters” stunt show returns once again to the WaterWorld venue with its fiery, rocket-fueled adventure to survive the night.

See it for Yourself

Halloween Horror Nights returns this year to Universal Studios Hollywood (Thursday, September 4, 2025) and to Universal Studios Florida (Friday, August 29, 2025) and both events run select nights through Sunday, November 2, 2025.

DON’T MISS: Get details and ticket information!

Craving More Terror?

MORE INFO: Check out all MouseInfo coverage for Halloween Horror Nights