The actor revealed that Hopper will be experiencing domesticity and that the audience will learn more about what he needs, which sounds interesting.
While David Harbour did not reveal any Stranger Things spoilers, he recently shared a bit of insight into Hopper’s journey in Season 3.
None of the theories Harbour delved into during the video got into the specifics of Hopper’s involvement in the overall mythos, but to suffice it say he should have an impact.
Back to the theories in the video though.
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David Harbour Breaks Down Stranger Things Fan Theories from Reddit | Vanity Fair