Astin led the young adventurers as Mikey Walsh. He later portrayed the title character in Rudy and Samwise Gamgee in The Lord of the Rings trilogy, then added television work including Stranger Things.

Voice acting, directing, and advocacy projects have accompanied his continuing screen career.

Brolin made his feature-film debut as Mikey's older brother Brand. His adult career expanded through No Country for Old Men, Milk, Sicario, the Avengers films, and Dune.

The Oscar nomination for Milk marked one of several major dramatic recognitions after his adventure-film beginning.

Cohen played the excitable Chunk, then stepped away from acting after childhood. He earned a law degree and became an entertainment attorney, eventually co-founding Cohen Gardner LLP.

That transition makes his path one of the clearest examples of moving from onscreen talent to behind-the-scenes industry representation.

Feldman played quick-talking Mouth during a prolific period as a child actor. Soon afterward he appeared in Stand by Me and The Lost Boys, adding to a run that also included Gremlins.

His later public career combined acting, music, and appearances tied to 1980s film retrospectives.

Quan played inventive Data after debuting in Indiana Jones and the Temple of Doom.

Following years away from leading screen roles, he returned in Everything Everywhere All at Once and won the 2023 supporting-actor Oscar. Later projects included Loki and American Born Chinese.

Green played cheerleader Andy, who joins the underground journey. Her later 1980s roles included Summer Rental and Lucas.

Green subsequently worked more selectively as an actor and co-founded a production company, adding writing and directing to a career less continuously public than several castmates.

Plimpton played Andy's practical friend Stef. Her later work flourished on stage and television, bringing Tony nominations and an Emmy for a guest role on The Good Wife.

She also led the sitcom Raising Hope and continued appearing in theater, film, and streaming series.

Former NFL defensive end John Matuszak portrayed Sloth, whose friendship with Chunk changes the final stretch of the adventure.

He won two Super Bowls with the Oakland Raiders before moving into acting. Matuszak died in 1989 at age 38, so this slide is a completed career retrospective.

Ramsey played the Fratelli family leader with a blend of menace and comic timing. Her later performance in Throw Momma from the Train earned an Oscar nomination.

Ramsey died in 1988, only three years after The Goonies, closing a character-acting career that also included extensive television work.

Davi portrayed Jake, one of Mama Fratelli's sons. He later played FBI agent Johnson in Die Hard and Bond villain Franz Sanchez in Licence to Kill.

His public career has also included directing, recording, and concert performance focused on traditional popular-song material.

Pantoliano played Francis, completing the film's central trio of Fratelli antagonists.

His later credits include The Fugitive, The Matrix, Memento, and Ralph Cifaretto on The Sopranos. The television role earned him the 2003 supporting-actor Emmy.

Trainor played Mikey and Brand's mother, Irene Walsh. She became a familiar supporting presence in films including Lethal Weapon, Scrooged, and Romancing the Stone, and returned for several projects directed by Richard Donner. Trainor died in 2015 after a three-decade screen career.

Mary Ellen Trainor — Irene Walsh is one of the hj featured in this gallery.

Walker appeared as the boys' father, Irving Walsh, whose family faces losing its home. His acting credits included Emergency!

and other television work, while he also wrote for film and television. Walker died in 1996, making the Walsh role part of a completed public career.

Ontiveros played Rosalita, the Walsh family's housekeeper, and gave the finale an important payoff.

Her later roles included Selena and As Good as It Gets, while Real Women Have Curves brought major acclaim. Ontiveros died in 2012 after a prolific film and television career.

Antin played Troy, the wealthy local teenager who antagonizes the Goonies. His later work moved behind the camera as a writer and director, most visibly with the 2010 musical film Burlesque.

That career shift carried him from an onscreen supporting part into feature development and production.