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Stranger Things Season 3

Stranger Things Season 3 is the third season of the Netflix science fiction horror series Stranger Things.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Stranger Things Season 3 is the third season of the Netflix science fiction horror series Stranger Things. Set in the summer of 1985 in Hawkins, Indiana, it follows Eleven and her friends as they confront a renewed Mind Flayer threat, secret Soviet activity beneath Starcourt Mall, and major personal changes as the characters grow up.

Premise

The season takes place in the summer of 1985, when the Hawkins group is adjusting to adolescence, relationships, and summer jobs while new dangers emerge in town.

Plot

The main storylines involve the Mind Flayer’s return, Billy’s possession, a Soviet operation beneath Starcourt Mall, and the effort to close the gate to the Upside Down. The Mind Flayer builds a physical form by possessing rats and people in town.

Characters

Season 3 expands the ensemble by adding Robin Buckley, Suzie Bingham, Dr. Alexei, and Grigori, while Erica Sinclair becomes part of the main cast.

Ending

The finale resolves the battle at Starcourt Mall but leaves major consequences, including Hopper’s apparent death and the Byers family leaving Hawkins with Eleven. Later franchise material treats Hopper’s survival as a central reveal.

Key facts

  • The season is set during summer 1985 in Hawkins, following a time jump from earlier seasons.
  • A new Starcourt Mall becomes a central setting and concealment point for Soviet activity.
  • The Mind Flayer returns and builds a physical form by possessing rats and people in town.
  • The season ends with major changes for the core cast, including Joyce moving away with Eleven, Will, and Jonathan.
  • Hopper appears to die in the finale, though later franchise material treats his survival as a central reveal.
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Canadian context

Stranger Things has been widely streamed in Canada on Netflix, making Season 3 part of the platform’s major global television lineup for Canadian viewers.

Frequently asked questions

What is Stranger Things Season 3 about?
It follows the Hawkins group in summer 1985 as they face the return of the Mind Flayer, a secret Soviet operation, and personal changes tied to adolescence.
When is Stranger Things Season 3 set?
It is set in the summer of 1985 in Hawkins, Indiana.
What is Starcourt Mall’s role in the season?
Starcourt Mall is a major new setting in Hawkins and the location connected to the season’s secret Soviet base.
Which new characters appear in Season 3?
Notable new characters include Robin Buckley, Suzie Bingham, Dr. Alexei, and Grigori.
Does Hopper die in Season 3?
The season finale presents Hopper as apparently dead after the Starcourt battle, although later franchise material reveals he survived.
Where does the season end for Eleven?
Eleven leaves Hawkins with Joyce, Will, and Jonathan, moving to California.

References

  1. Stranger Things Wiki — https://strangerthings.fandom.com/wiki/Stranger_Things/Season_3
    Supports: Setting, plot summary, new characters, and cast changes
  2. Netflix Tudum — https://www.netflix.com/tudum/articles/stranger-things-season-3-recap
    Supports: Finale events, Hopper’s apparent death, and the Byers family moving away
  3. TV Insider — https://www.tvinsider.com/1045522/stranger-things-season-3-recap/
    Supports: Season timing, Soviet storyline, and Starcourt Mall context
  4. Newsweek — https://www.newsweek.com/stranger-things-3-story-plot-1447159
    Supports: Season launch timing and season plot overview