The Making of Stranger Things 5,' shows the behind-the-scenes creation of the final season. Here are the biggest bombshells from the 'One Last Adventure: The Making of Stranger Things 5.'

One Last Adventure: The Making of Stranger Things 5 will feature interviews with the cast and crew about the final season of the landmark show. Two actors who did not interview for the Stranger Things documentary were Winona Ryder and David Harbour.

Stranger Things creators Matt and Ross Duffer spoke with Deadline about crafting the series finale of the beloved Netflix series

Stranger Things season 5 is over, but fans can't get over the fact that the Duffer Brothers might have something else hidden up their sleeves.

While the story seemed to end with Season 5, Netflix announced a one-off behind-the-scenes documentary, One Last Adventure: The Making of Stranger Things 5, set to release on January 12, 2026.

Over the course of five seasons of Stranger Things, Nancy Wheeler (Natalia Dyer) went from a timid young high schooler to a self-assured, gun-wielding force in her town’s fight against inter-dimensional monsters.

As Stranger Things comes to a close, the cast has opened up about their reactions to the highly anticipated Season 5 ending. In interviews, several actors described the finale as emotional, intense, and deeply meaningful for their characters.

One Last Adventure," a behind-the-scenes look at the making of Season 5, on January 12, 2026. Directed by Martina Radwan, the documentary follows the cast and crew through their final year together—including interviews and creative process insights with the Duffer Brothers and plenty of on-set action as they wrap up a series that's been around since 2016.

Netflix’s Stranger Things ended recently, and fans are still looking back at the final season as well as the cast who brought the tale to life.