Entertainment Movies Horror & Thriller Movies Dakota Fanning Shares Advice for Child Actors: Keep Doing It 'as Long as You Love It' (Exclusive) 'The Watchers' actress also shares how Ishana Night Shyamalan had "very comforting" qualities as a director on set By Benjamin VanHoose Benjamin VanHoose Benjamin VanHoose is an Associate Editor on the Movies team at PEOPLE. He has written about entertainment and breaking news for over five years. People Editorial Guidelines Updated on June 3, 2024 10:52AM EDT Dakota Fanning is speaking from experience as she gives tips for the next generation of child stars. On Sunday, June 2, the actress attended the New York City premiere of The Watchers, her creepy new thriller set deep in the forests of Ireland. In front of the camera since she was 5 years old, Fanning, now 30, tells PEOPLE her sage advice for young actors making their start. "As long as you love it, you're in the right place," she says. "Sometimes you're working in a cold, wet forest, and if you can still have fun there, then you're on the right track." Dakota Fanning Says She's at Her 'Happiest' Since Turning 30: 'Being Grateful for What I Have' (Exclusive) Oliver Finnegan, Olwen Fouere, Dakota Fanning and Georgina Campbell in "The Watchers". Warner Bros. /Courtesy Everett Collection In The Watchers, Fanning plays Mina, an artist and pet shop worker whose car breaks down, stranding her in the ominous woods. She finds refuge in a glass house of sorts with three strangers — who get watched by mysterious creatures after sundown. The film, based on the 2021 novel by A.M. Shine, is the feature directorial debut of Ishana Night Shyamalan, the 24-year-old daughter of Oscar-nominated director M. Night Shyamalan. Dakota Fanning on June 2, 2024. John Nacion/FilmMagic Fanning, who has spent her career working with filmmakers like Quentin Tarantino, Steven Spielberg, Tony Scott and more, says she saw "no difference" collaborating with newcomer Ishana. "She's such a cool person, and a person I'm happy is a friend now. She's full of so much energy and life and creativity," says Fanning. "She had such a vision for what she wanted to do and was also open to collaboration with everyone. Also adaptable at the same time as being very specific." Fanning adds, "I saw so many qualities in her that are very comforting in a director." Ishana Night Shyamalan and Dakota Fanning on June 2, 2024. Theo Wargo/Getty Ishana says she grew up a fan of the actress, whom she calls a "sort of omnipresent being in our generation" on screen. "I was blown away by working with her," says the director, who also wrote the screenplay. "She's one of those actresses that only comes from truth and always makes decisions that are real to her, and that adds such a depth and texture to the movie." Fanning's costars in The Watchers echo the praise. "It was really fun watching her work," says Georgina Campbell, the British star also known for Barbarian. "She's very intelligent. It was great working with her." Oliver Finnegan says Fanning is "incredibly focused." He adds, "She's been doing it for such a long time, so she's a pro. Just to try to figure out how she does it was cool to be around." Look Back on Dakota Fanning's Very First Red Carpet (at Age 7!) Following Her Premiere Last Night From left: Alistair Brammer, Olwen Fouere, Dakota Fanning, Ishana Night Shyamalan, Georgina Campbell and Oliver Finnegan on June 2, 2024. Kristina Bumphrey/Variety via Getty Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. Fellow cast member Olwen Fouéré says they all "got on really well." Fanning is "fantastic" and a "great person to have on set," says Fouéré: "She's very focused — no messing around." The Watchers is in theaters June 7.