Entertainment Awards Shows and Events Premieres The 'Stranger Things' Kids Are All Grown Up — See the Season 4 Premiere Photos! The stars of Stranger Things season 4 celebrated the Netflix show's season 4 premiere Saturday at Netflix Studios Brooklyn By Glenn Garner Glenn Garner Glenn Garner is a form writer-reporter who worked heavily with PEOPLE's Movies and TV verticals. He left PEOPLE in 2023. People Editorial Guidelines Published on May 15, 2022 04:28PM EDT Millie Bobby Brown with Stranger Things cast in May. Photo: Bryan Bedder/Getty for Netflix 01 of 29 Gang's All Here! Bryan Bedder/Getty for Netflix It's been six years since the then-preteen stars debuted in season 1 of Stranger Things. The young cast showed just how much they've grown as they reunited for another red carpet premiere, celebrating season 4 Saturday at Netflix Studios Brooklyn. 02 of 29 Millie Bobby Brown Bryan Bedder/Getty for Netflix Brown, 18, oozed glamour in a Louis Vuitton belted white, floor-length dress with a sweetheart neckline and a thigh-high leg slit, featuring a one-shoulder sheer black strap. 03 of 29 Finn Wolfhard Theo Wargo/Getty Wolfhard, 19, opted for a chic ensemble with an asymmetrical Saint Laurent by Anthony Vaccarello black satin shirt and grey trousers. 04 of 29 Noah Schnapp Theo Wargo/Getty Schnapp, 17, wore a pink jacket with popped lapels over an all-white ensemble, accessorized with a purple Hublot watch. 05 of 29 Caleb McLaughlin Theo Wargo/Getty McLaughlin, 20, channeled one part Elvis Presley and one part Cruella de Vil in a dalmation-printed ensemble with a fur-trimmed jacket and flared trousers. 06 of 29 Gaten Matarazzo Theo Wargo/Getty Matarazzo, 19, mixed multiple prints in a black pinstripe and pink satin suit. 07 of 29 Sadie Sink Theo Wargo/Getty Sink, 20, looked chic in an off-white satin pantsuit with a jeweled choker. 08 of 29 Priah Ferguson Theo Wargo/Getty Ferguson, 15, rocked a sleeveless black dress with a peplum skirt and a floor-length mesh overlay. 09 of 29 Maya Hawke Theo Wargo/Getty Hawke, 23, dazzled in a black dress embroidered with a red bat and other critters. 10 of 29 Natalia Dyer Theo Wargo/Getty Dyer, 27, sported a fun look in a black by Anthony Vaccarello floor-length dress, trimmed in feathers. 11 of 29 Charlie Heaton Theo Wargo/Getty Heaton, 28, looked sharp in a moss green Richard James corduroy suit over a white mock turtleneck. 12 of 29 Joe Keery Theo Wargo/Getty Keery, 30, kept it dapper in a tailored two-tone grey suit with a matching skinny tie. 13 of 29 Winona Ryder heo Wargo/Getty Ryder, 50, went for an androgynous chic look in an oversized black three-piece suit. 14 of 29 David Harbour Theo Wargo/Getty Harbour, 47, made some noise in a custom Union Western suit featuring Upside Down-inspired art, finishing the look with green-tinted aviators. 15 of 29 Cara Buono Theo Wargo/Getty Buono, 48, dazzled in a floor-length, sheer lilac gown. 16 of 29 Matthew Modine Theo Wargo/Getty Modine, 63, sported a brown printed Christian Dior ensemble with square black sunglasses. 17 of 29 Brett Gelman Theo Wargo/Getty Gelman, 45, went full retro in a green fringe jacket with multi-colored striped trousers and red-tinted sunglasses. 18 of 29 Eduardo Franco Theo Wargo/Getty Franco, 27, who joins the cast with season 4, donned a retro purple suit jacket with a colorful geometric print tie. 19 of 29 Joseph Quinn Theo Wargo/Getty Quinn, another new face, donned a blue pinstripe Kenzo suit, layered with a grey scarf and a matching blue kimono. 20 of 29 Millie Bobby Brown and Jake Bongiovi Theo Wargo/Getty Brown stepped out with boyfriend Bongiovi, 20, who complemented her in a black suit layered over a white turtleneck. 21 of 29 David Harbour, Lily Allen, and Family Theo Wargo/Getty Harbour and Allen, 37, brought the whole family, including her daughters Ethel, 10, and Marnie, 9. 22 of 29 Gaten Matarazzo and Lizzy Yu Theo Wargo/Getty Matarazzo arrived with girlfriend Yu, who stunned in a black-and-white print strapless gown. 23 of 29 Millie Bobby Brown and David Harbour Theo Wargo/Getty Brown had a sweet moment with her onscreen dad Harbour, sharing a hug on the red carpet. 24 of 29 Natalia Dyer and Maya Hawke Bryan Bedder/Getty for Netflix Dyer and Hawke served witchy vibes in their matching black ensembles. 25 of 29 Noah Schnapp and David Harbour Bryan Bedder/Getty for Netflix Harbour was pure dad vibes with Schnapp. 26 of 29 Joseph Quinn and Gaten Matarazzo Theo Wargo/Getty Quinn gave Matarazzo a lift on the red carpet. 27 of 29 Maya Hawke and Sadie Sink Bryan Bedder/Getty for Netflix Sink greeted Hawke with a hug at the premiere. 28 of 29 Noah Schnapp, David Harbour, and Gaten Matarazzo Bryan Bedder/Getty for Netflix Schnapp, Harbour, and Matarazzo palled around before heading into the screening. 29 of 29 Matt Duffer, Millie Bobby Brown, Ross Duffer, and Shawn Levy Theo Wargo/Getty Brown reunited on the red carpet with brothers and creators Matt and Ross Duffer, as well as executive producer Shawn Levy. 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