“It really was an adventure of a lifetime.”
Those are the final words spoken in One Last Adventure: The Making of Stranger Things 5, and they land with the kind of weight only a decade-long journey can earn. I started watching Stranger Things when I was 15 years old. Now I’m 25, and like the cast who grew up in front of the camera, many of us grew up alongside them. While the series was never my all-time favourite, it always stood out for its ambitious storytelling, talented cast, and ability to evolve with its audience.
This documentary understands that shared history and leans into it—sometimes to powerful effect, and sometimes a little too comfortably. As a behind-the-scenes look, One Last Adventure offers strong insight into the craft behind Stranger Things, from costume design and visual effects to prop-making and directing choices. These sections are informative and engaging, especially for fans curious about how such a massive production is held together. However, the film occasionally plays it safe, opting for admiration over deeper interrogation of its creative risks and missteps.
Emotionally, the documentary works best when it steps back and lets the process speak for itself. The inclusion of table reads and extended breakdowns of major sequences from Stranger Things 5 adds texture and reminds us how much trial, error, and collaboration goes into moments that feel effortless on screen. The way the film tracks the evolution of the Duffer Brothers’ vision across the years is particularly effective, grounding the spectacle in long-term creative growth rather than nostalgia alone.
Where the documentary feels slightly lacking is in its use of the cast. While interviews are present, they often feel restrained. The most compelling moments come when actors are actively shaping scenes such as Maya Hawke offering alternate approaches during production. Those glimpses hint at richer conversations that the film never fully explores, leaving the sense that some creative voices remain underutilized.
Perhaps the most interesting revelation comes from the Duffers themselves. Whether the ending of Stranger Thingssatisfied you or not, the documentary makes it clear that closing this story was a challenge. Learning that the finale wasn’t fully locked in at the start of production doesn’t undermine the ending it humanises it. The destination was always there; the struggle was in the details.
In the end, One Last Adventure succeeds as a farewell, even if it avoids being truly searching. It gives fans a final return to Hawkins and a chance to reflect on a series that shaped a decade of television and a decade of growing up.