Delaney Anne Cuthbert portrays Young Margaret, the younger version of Emily Blunt's character Margaret Fairchild, in Steven Spielberg's recent science-fiction thriller Disclosure Day. The rising young talent is capturing the hearts of audiences and Hollywood royalty alike on the grandest cinematic stage. The brilliant 11-year-old child actress is celebrating a massive career milestone that is cementing her bright future in show business.

The phenomenal journey of this youthful performer extends from local theatre stages straight to the bright Hollywood lights.

Delaney Anne Cuthbert was just 10 years old when she stepped onto the set of Disclosure Day. With very little public information available and social media managed by her mother, she is ruling the screen. Cuthbert initially shared her excitement on her official Instagram account, @delaneyannecuthbert, where she introduced her adventures to fans.

“I’m Delaney, and I’m 9 years old. I just started exploring the world of acting and singing, and we created this page to share my adventures with you! I can’t wait to take you along the ride with me,” she shared in 2024.

Her profile showcases her emerging talent, capturing her initial steps into the professional worlds of singing and acting. She has quickly built an impressive resume, including playing Izzy Worth in the 25-year-old television staple Law & Order. Her early screen credits also include starring as Dottie in the acclaimed 2025 short film Deuce.

Before transitioning to major Hollywood sets, she established deep roots in the regional theatre scene around the Boston area. She even won a prestigious EMACT DASH Award for Best Performer in a Musical for her exceptional performance as Jojo in Seussical the Musical. She further honed her impressive performance skills through her dedicated work with the Wheelock Family Theatre.

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The young star earned high praise from Hollywood elite for her natural abilities under visionary direction.

According to TIME, on the set of the science-fiction thriller Disclosure Day, Emily Blunt observed first-hand how beautifully the legendary director, Steven Spielberg, guided her young counterpart. She stated that she will never forget seeing Spielberg direct Delaney Anne Cuthbert.

“I’ll never forget seeing him direct the little girl. The way he was like, “Look up and what do you see? Oh, look at that,” talking her through it,” Blunt stated while reflecting on the production. She praised the filmmaker for his innate ability to connect with children and bring out incredible, authentic performances on screen.

“You just realize how gifted he is with children. All the kids in Spielberg movies are always incredible,” Blunt added. Co-star Josh O'Connor added that the director remains deeply in touch with his own childhood wonder, viewing the world through an innocent lens.

“Because he also still sees as a child sees. He’s still so in touch with his childhood wonder,” O'Connor said. The blockbuster film debuted in theatres on June 12, 2026, marking a monumental moment for the young star. She walked the high-profile New York City premiere red carpet alongside her elite, star-studded cast members. Ultimately, the successful theatrical release of Disclosure Day proves that Delaney Anne Cuthbert is transitioning from a celebrated regional theatre standout into a true Hollywood force to watch.

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What do you think about Delaney Anne Cuthbert performance in Disclosure Day? Let us know in the comments.