The final season of Stranger Things is split into three parts, released over two months, allowing the story to broaden in scale. The Duffer Brothers, creators of the series, explain that this approach enhances the narrative's depth.
Ross Duffer shared in an interview with SFX Magazine that unlike season four, this time they planned the split from the start. Volume One stands alone with its own climax, described as a mega-movie.
"I'm also excited about the first volume because, in season four, we weren't aware that it was going to get split in two. It's not Netflix's fault, it's nobody’s fault. There was the pandemic, and we ended up dividing it in two so we could get episodes out sooner. But this time, we knew we were going to divide it into two, so it really is in two halves. Volume One really exists as its own mega-movie. It has its own climax." – Ross Duffer
The fourth episode of season 5, which serves as Volume One's finale, is noted as the most demanding episode technically. Ross emphasized its difficulty compared to prior episodes, including the emotional weight of the actual series finale.
"Episode four was the most challenging episode we've ever made, and that includes the finale – though on an emotional level, the finale was the hardest. I don't know how many days I found myself crying, and I'm not someone who cries very often outside of watching Pixar movies." – Ross Duffer
The Duffer Brothers structured season 5’s split intentionally to deliver a focused and emotionally powerful conclusion, with Volume One standing as a major cinematic event in the series.
The Duffer Brothers' planned split for Stranger Things season 5 allows a richer story, with Volume One as a standalone cinematic experience highlighted by its technically toughest episode.