Netflix is giving Stranger Things fans one more reason to return to Hawkins, not with a new episode, but with a behind-the-scenes documentary that shows how the epic final season came together. The documentary, titled One Last Adventure: The Making of Stranger Things 5, will arrive on the streaming platform on January 12, 2026. It promises an intimate look at the people, passion and process behind the much-loved series.
Unlike typical extras or cast interviews, this film captures the year-long journey of filming, editing and emotional goodbyes from cast and crew. It’s designed for lifelong fans and anyone curious about how a major TV series is made.
Stranger Things 5 Documentary: Release Date & Time
The documentary will premiere on January 12, 2026, and is expected to drop around midnight Pacific Time, making it available for global audiences soon after. This release comes less than two weeks after the Season 5 finale first hit Netflix on December 31, 2025, closing out nine years of storytelling.
The final season itself was released in three parts last year, starting in late November and wrapping up on New Year’s Eve and drew huge attention worldwide.
Where to Watch Stranger Things 5 Behind-the-Scenes Documentary: One Last Adventure?
The documentary will stream globally on Netflix starting January 12, 2026. It’s available to anyone with a Netflix subscription. There are no additional costs beyond your current plan.
Whether you’ve watched every season multiple times or you’re simply curious about how blockbuster storytelling works, this documentary promises a compelling look at one of television’s biggest productions ever.
Stranger Things 5 Documentary: What to Expect?
According to Netflix, One Last Adventure goes far beyond simple interviews. It is described as: “a sweeping behind-the-scenes chronicle that follows the cast, creators, and crew as they bring the final season to life — and say goodbye to the show that changed them forever.”
The trailer released on January 5 shows emotional moments from the set, candid discussions among the cast and creators, and powerful insights from showrunners Matt and Ross Duffer about the decade-long journey.
Stranger Things 5 Documentary: Cast and Crew
Director Martina Radwan followed the Stranger Things team for a full year during production, capturing their real-time creative process. Radwan said it was a “true privilege and an absolute thrill” to chronicle the show’s end.
The documentary also includes emotional reflections from the cast — including key moments on set, final script readings, and heartfelt goodbyes. These scenes give fans unprecedented access to the human side of creating a global phenomenon.
Why Stranger Things 5 Documentary Matters?
Stranger Things has become a cultural touchstone since its debut in 2016. The final season closed many long-running arcs, and One Last Adventure builds on that by showing how the story was brought to life.
Fans often see only the finished episodes. This documentary lets them understand the teamwork, challenges and emotional weight behind the scenes. It also highlights how much thought went into filming complex action scenes, character moments and emotional beats.
Director and Showrunner Insights
The Duffer Brothers said they were inspired to make this documentary because they loved classic behind-the-scenes films like The Lord of the Rings documentaries, which showed the real “nuts and bolts” of filmmaking. They noted that such deep-dive storytelling has faded in the streaming era and wanted to bring it back for this project.
Radwan’s close access allowed her to pull together a narrative that is both technical and emotional. Her work not only shows how scenes were created but also captures the emotional impact of saying goodbye to characters and cast who have become icons.
