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Which big celebs will attend opening day at Epic Universe? Here’s a look back at previous big-day guests

Universal Orlando to open 4th park in late May

Left image: Shigeru Miyamoto during the opening of Super Nintendo World at Universal Studios Hollywood in Feb. 2023. Middle image: Matthew Lewis, Emma Watson, James Phelps & Oliver Phelps at the opening of The Wizarding World of Harry Potter - Hogsmeade in June 2010. Right image: Steven Spielberg at the opening of Islands of Adventure in May 1999. (Getty Images & Associated Press)

ORLANDO, Fla. Universal Orlando‘s fourth theme park will likely see more star power as it prepares for its grand opening to the public.

Universal Epic Universe is home to five immersive worlds and over 50 attractions. Centered around Celestial Park, the cosmic hub serves as the gateway to other themed lands: The Wizarding World of Harry Potter – Ministry of Magic, Super Nintendo World, Dark Universe, How to Train Your Dragon – Isle of Berk.

Universal has a history of throwing red-carpet-like events for new attractions and park openings, and you can expect epic fanfare on May 22.

While there’s been no confirmation from Universal or the celebrities themselves, below is a list of big names that could show up at Epic Universe for its grand opening, as well as a look back at previous celebrations.

Steven Spielberg

A line of Hollywood celebrities set against the studio background and led by producer Steven Spielberg, center, white hat, cut the ribbon officially opening Universal Studios Florida in Orlando on June 7, 1990. (AP Photo/Joe Skipper) (Associated Press)

Steven Spielberg has a long-standing creative consultant relationship with Universal Theme Parks dating back to the 1980s.

The iconic filmmaker attended both the grand openings of Universal Studios Florida in 1990 and the opening of Islands of Adventure in 1999.

Creative consultant for Universal Studios' Islands of Adventure, filmmaker Steven Spielberg, addresses a gathering in Orlando, Fla. Wednesday May 12, 1999, during the press premier of Universal's newest attraction. Islands of Adventure, will be open to the public May 28. (AP Photo/Peter Cosgrove) (AP1999)

With his name attached to Epic Universe, it is likely Spielberg will make his third appearance for a Universal Orlando Resort park opening.

Shigeru Miyamoto

Shigeru Miyamoto poses at the Super Nintendo World grand opening press event, Wednesday, Feb. 15, 2023, at Universal Studios Hollywood in Universal City, Calif. (AP Photo/Chris Pizzello) (2023 Invision)

With the expansion of Super Nintendo-themed parks over the last four years, the man behind beloved video games such as Super Mario Bros., Donkey Kong, and The Legend of Zelda has been busy.

Mark Woodbury and Shigeru Miyamoto during Super Nintendo World Grand Opening Celebration at Universal Studios Hollywood on Feb. 16, 2023 (WKMG)

Shigeru Miyamoto attended the grand opening for Super Nintendo World at Universal Studios Hollywood in 2023, and in December 2024, the Japanese video game designer attended the grand opening of the first Donkey Kong Country at Super Nintendo World at Universal Studios Japan.

Nintendo Representative Director and Fellow, Mr. Shigeru Miyamoto, and J.L. Bonnier, President and CEO of USJ LLC, along with Mario and Donkey Kong welcomed guests to the Grand Opening Ceremony of Donkey Kong Country in SUPER NINTENDO WORLD at Universal Studios Japan on Dec. 11, 2024. (Universal Studios Japan)

“The Super Mario Bros. Movie” cast

This image released by Nintendo and Universal Studios shows Mario, voiced by Chris Pratt, left, and Luigi, voiced by Charlie Day in Nintendo's "The Super Mario Bros. Movie." (Nintendo and Universal Studios via AP) (© 2023 Nintendo and Universal Studios)

The grand opening of Super Nintendo World at Universal Studios Hollywood was a red-carpet affair for the attraction and to promote the release of Illumination’s Super Mario Bros. Movie just a short time later.

Stars Chris Pratt (Mario) and Keegan-Michael Key (Toad) attended the event, which means there’s a good chance they could walk through a warp pipe once again at Epic Universe.

Chris Pratt and wife Katherine Schwarzenegger at Super Nintendo World Grand Opening Celebration at Universal Studios Hollywood on Feb. 16, 2023 (WKMG)

Danny Elfman

Danny Elfman’s original score for Dark Universe is a sonic masterpiece for monsters, showcasing the legendary composer’s signature style that ranges from whimsical to macabre.

Having done the scores for “Men in Black”, “The Simpsons”, and “Beetlejuice”, his work can be heard at past and present attractions at Universal Studios Florida.

Elfman immediately jumped on the opportunity when he was asked to compose “the music of the monsters”. If Elfman attends Epic Universe opening day festivities, his appearance would add another pulse of electricity through Dark Universe.

[Hear Danny Elfman’s Dark Universe score in the video below]

The cast of the ‘Harry Potter’ franchise

ORLANDO, FL - JUNE 16: Actors Tom Felton (L), Michael Gambon, Bonnie Wright, Daniel Radliffe, Rupert Grint, Warwick Davis (Front), James Phelps (Back row, left), Matthew Lewis and Oliver Phelps attend the Grand Opening of The Wizarding World of Harry Potterat Universal Orlando on June 16, 2010 in Orlando, Florida. ((Photo by Gustavo Caballero/Getty Images))

The Wizarding World of Harry Potter changed the theme park landscape when Hogsmeade opened at Islands of Adventure in June 2010. Four years later, the opening of The Wizarding World of Harry Potter - Diagon Alley marked another significant milestone.

ORLANDO, FL - MAY 20: In this handout photo provided by Universal Orlando, Harry Potter film stars Robbie Coltrane, Matthew Lewis, Emma Watson, Oliver Phelps and James Phelps began their sneak peek tour of The Wizarding World of Harry Potter by entering Hogsmeade on May 20, 2010 in Orlando, Florida. The group was invited to Universal Orlando Resort for a first-look at the immersive environment, and will spend the day visiting many of the iconic locations made famous in the popular Harry Potter series. The Wizarding World of Harry Potter at Universal Orlando Resort grand opens on June 18. ((Photo by Kevin Kolczynski/Universal Orlando via Getty Images))

Universal Orlando has a history of Hogwarts-sized red carpet events, as cast members from the ‘Harry Potter’ franchise have shown up for attraction openings and “A Celebration of Harry Potter” weekends.

ORLANDO, FL - JUNE 18: (L-R) Oliver Phelps, James Phelps, Matthew Lewis, Domhnall Gleeson, Evanna Lynch, Robbie Coltrane, Helena Bonham Carter, Warwick Davis, Tom Felton and Bonnie Wright attend The Wizarding World of Harry Potter Diagon Alley Grand Openingat Universal Orlando on June 18, 2014 in Orlando, Florida. ((Photo by Gustavo Caballero/Getty Images))

Actors such as James Phelps and Oliver Phelps, who played the Weasley twins, showed up more than once, as well as Evanna Lynch, who played Luna Lovegood, and Matthew Lewis, who played Neville Longbottom.

The atrium at Harry Potter and the Battle at the Ministry. (Copyright 2025 by WKMG ClickOrlando - All rights reserved.)

There are a lot of possibilities for who might show up for Epic Universe. As the star of the flagship attraction, Harry Potter and the Battle at the Ministry, Imelda Staunton would get a warm welcome, unlike her character, Dolores Umbridge, did in the books and films.

FILE - This Oct. 19, 2019 file photo shows actress Imelda Staunton on the red carpet for the movie "Downton Abbey" at the Rome Film Fest in Rome. Staunton has been tapped to be the last actress to play Queen Elizabeth II in the Netflix series "The Crown." She will take the crown in the fifth and final season of the series. (AP Photo/Domenico Stinellis, File) (Copyright 2019 The Associated Press. All rights reserved.)

With Ministry of Magic being the first Wizarding World to feature the ‘Fantastic Beasts’ film series, appearances from Eddie Redmayne and Dan Fogler are not far-fetched.

Actors from left to right, Dan Fogler, Alison Sudol, Katherine Waterston and Eddie Redmayne pose for photographers upon arrival at the photo call of the film 'Fantastic Beasts and Where to Find Them', at a central London hotel, Thursday, Oct. 13, 2016. (Photo by Joel Ryan/Invision/AP) (Associated Press)

‘How to Train Your Dragon’ cast, original and live-action

Less than a month after the Epic Universe grand opening, the live-action remake of DreamWorks Animation’s 2010 animated film “How to Train Your Dragon” hits theaters.

That timely release plus with Isle of Berk being first “How to Train Your Dragon” area within a theme park, you can expect a Viking-sized celebration.

Gerard Butler seen at the Twentieth Century Fox and DreamWorks Animation Los Angeles Premiere of 'How to Train Your Dragon 2' on Sunday, June 8, 2014, in Westwood, Calif. (Photo by Eric Charbonneau/Invision for [Twentieth Century Fox/AP Images) (Associated Press)

Gerard Butler is reprising his role as Stoic the Vast in the live-action film adaptation, so seeing Berk come to life is likely inevitable for him.

Much like the film franchise, Hiccup’s voice is a prominent feature throughout Isle of Berk, so you’d think an appearance by voice actor Jay Baruchel is in order.

Actor Jay Baruchel arrives at the premier of the feature film "How to Train Your Dragon" in Universal City, Los Angeles on Sunday, March 21, 2010. (AP Photo/Dan Steinberg) (AP2010)

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