Sean Astin , who starred inThe Goonieswhen he was 14 , said that when he appear inStranger Things , the advice he gave the young cast was to just revel themselves .

1.First, while working together onBeetlejuice Beetlejuice,Jenna Ortegarevealed thatWinona Ryder, who became a household name at 17 years old whenBeetlejuicepremiered, helped her handle her newfound fame. Jennatold Harper’s Bazaar, “She definitely helped me feel less alone,” when speaking about Winona giving her advice afterWednesdaycatapulted her career.

2.Winona Ryder has also given advice to the kids onStranger Thingsabout navigating fame at a very young age, specificallyMillie Bobby Brown. Inan interview with Harper’s Bazaarin 2022, Winona recalled, “I’m always telling them, ‘The work is the reward!’ Because when I was that age, it was so hard to enjoy the fruits of my labor.”

3.Sean Astin got his start in movies at age 14 when he starred inThe Goonies. So when he appeared inStranger Thingsas Bob, he had a lot to offer to the young cast, who were also dealing with fame at a young age, just like he did. Inan interview with EW, Sean said, “I think the only advice that I gave them was just to enjoy yourself.”

4.In 2002, Kristen Stewart starred with Jodie Foster inPanic Room. The two have remained close since, and onThe Late Show with Stephen Colbert, Kristenrevealedthe advice Jodie, who started acting at 10 years old, gave her back then. Jodie threw Kristen an 11th birthday party while they were on set and told her, “Don’t forget, you’re a kid.”

5.Walker Scobell, who stars as Percy Jackson inPercy Jackson and the Olympians, received some advice from Logan Lerman, who played the role when he was 18 years old in the film adaptations. Logantold ComicBook, “I think when you’re young, at least when I was younger, you almost forget to enjoy it as you’re a part of it. I really enjoyed it while I was doing it. Just take each second in and enjoy the newness of what you’re doing and being a part of something like that.”

6.In 2017, Raven-Symoné began starring inRaven’s Home, a spinoff ofThat’s So Raven, which features her character now being a parent. Raven said she gave advice to Isaac Ryan Brown and Navia Robinson about being a child actor. Shetold BUILD Series, “I tell them to say, ‘No,’ and it’s going to be hard.”

7.While starring onRiverdale, Luke Perry said he often offered advice to his young costars because their rise to fame mirrored what he experienced duringBeverly Hills, 90210. Hetold the NY Post in 2017, “I say, ‘You guys got to do the same thing we did [on90210], just concentrate on your work. Don’t think about any of the other shit, the magazine covers, the this, the that — all that goes away if you don’t do your work.”

8.Tyler James Williams, who started acting at 7 years old, says now, when he works with the children inAbbott Elementary, he offers advice “to those who are paying attention” and he wants to make their experiences on set “as conducive to a child’s experience as possible.” He alsotold Varietythat he’s passed on the names of a few young actors to his former child agent.

9.Robert Downey Jr. and Tom Holland began starring together in the MCU withCaptain America: Civil Warwhen Tom was just 20 years old. RDJ, who made his first onscreen appearance when he was 5 years old,told Tomduring his audition for Spider-Man, “I remember the feeling. I’ve been through this before and it is incredibly stressful. Enjoy the process and let your body take over.”

10.While working together as mother and daughter inThe Idea of You, Ella Rubin said Anne Hathaway gave her advice about navigating being an actor in your early 20s. Ellatold Teen Vogue, “She helped me in a way that didn’t make the work any less important. She helped me lower the stakes a bit. I was nervous, and I was really intent on doing a good job in a way that sometimes hindered me.”

11.William Zabka said his goal while working with all the young actors inCobra Kai, like Xolo Maridueña, has always been to “feed and mentor them,” especially when it comes to being young actors in this business. Although he’s offered some advice, Williamtold Men’s Healththat he’s learned a lot from Xolo and the rest of the cast, too.

12.Jeff Bridges began hisacting career as a baby, appearing in one of his father’s TV shows. So, when he worked with then-14-year-old Hailee Steinfeld inTrue Grit, he offered her some advice on how to navigate the industry. She recalled Jeff, as well as Matt Damon and Josh Brolin,tellingher, “Every day have fun, don’t take life too seriously.”

13.And finally, Julia Roberts started acting when she was just 20 years old. So when her niece, Emma Roberts, started at a young age, Julia had a front-row seat to what it’s like being a child and teen star today. Inan interview with the LA Times, Julia talked about the advice she’s given Emma, saying, “If you have a pure view of what you want to accomplish, I think you can maintain your sense of self.”

Winona Ryder as Lydia Deetz in "Beetlejuice" vs Jenna Ortega as Astrid in "Beetlejuice Beetlejuice"

Winona Ryder smiling in a scene from "Heathers" vs Millie Bobby Brown and Sadie Sink eating ice cream in a scene from "Stranger Things"

Sean Astin in "The Goonies" vs Finn Wolfhard in "Stranger Things"

Jodie Foster in a scene from "Freaky Friday" vs Jodie and Kristen Stewart in a scene from "Panic Room"

Logan Lerman in "The Lightning Thief" as Percy Jackson vs Walker Scobell in "Percy Jackson and the Olympians"

Raven-Symoné in a scene from "That's So Raven" vs two young actors embracing in a scene from "Raven's Home"

Luke Perry in "Beverly Hills, 90210" vs Luke and KJ Apa in a scene from "Riverdale"

Tyler James Williams in "Everybody Hates Chris" vs young students in a classroom in "Abbott Elementary"

Robert Downey Jr. in "Weird Science" vs Tom Holland in "Captain America: Civil War"

Anne Hathaway in "The Princess Diaries" vs Ella Rubin and Anne in "The Idea of You"

William Zabka in "The Karate Kid" vs William and Xolo Maridueña in "Cobra Kai"

Jeff Bridges in "The Last Picture Show" vs Hailee Steinfeld and Jeff in "True Grit"

Julia Roberts in "Mystic Pizza" vs Emma Roberts in "Aquamarine"