Stranger Things 'then vs now': From Season 1 to 4, here's how the cast of the Netflix series transformed physically

Winona Ryder, David Harbour, Finn Wolfhard, Millie Bobby Brown, Gaten Matarazzo, Caleb McLaughlin, Natalia Dyer, Charlie Heaton, Cara Buono, and Matthew Modine star in Stranger Things. Noah Schnapp and Joe Keery were recurring characters in the first season before being promoted to the main cast in the second, which also included Sadie Sink, Dacre Montgomery, Sean Astin, and Paul Reiser. In the third season, Maya Hawke joined the cast, and Priah Ferguson was elevated to the main role. In the second and third seasons, Brett Gelman had recurring roles before being promoted to the main cast in the fourth.