Stranger Things first hit screens back in July of 2016, with the Netflix hit helping to launch the careers of its young cast, the youngest of whom was 9 when the show first aired.

Fans of the series have been waiting for season 5 for three years, feeling like it got stuck in the Upside Down. It's now been confirmed that the first four episodes of the fifth and final season will launch in November. But how old will the cast be by the time the finale airs?

How Old Will 'Stranger Things' Actors Be When Finale Airs?

This is how old the cast members of Stranger Things will be when the finale airs, on December 31, 2025.

One of the most famous members of the Stranger Things cast, Brown first joined the show when she was 12. She plays the character Eleven/Jane Hopper. Brown will be 21 i

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