One Last Adventure: The Making of Stranger Things 5 is a two-hour documentary that will hit Netflix on Jan. 12. Directed by Martina Radwan (a 2024 Emmy winner for Girls State ), the doc gives viewers an inside look at the filmmaking process of the last eight episodes of Matt and Ross Duffer 's generation-defining series.

The two-hour finale of Stranger Things, released in the evening of New Year’s Eve, fueled Netflix to its most views ever on a New Year's Day. The streamer would not reveal how many those views were but announced that the entire fifth season of the supernatural series delivered 31.

Netflix will release a previously unannounced "Stranger Things" documentary, directed by Martina Radwan, about the making of the final season.

As “Stranger Things” closed out its five-season run, the tentpole series had a seismic impact on both Netflix and the overall the TV landscape

The final episode of the hit Netflix series debuted simultaneously Dec. 31 on the streamer and in 600 theaters before holding encore showings throughout New Year's Day.

When Martina Radwan, the director of the documentary “One Last Adventure: The Making of Stranger Things 5,” first met with Matt and Ross Duffer, the show’s creators, she told them that yes, she would want to celebrate the series by showing how the final season was made.

The series finale of Stranger Things has shattered New Year's Day records for Netflix as Season 5 continues to blow past already high expectations.

Stranger Things” is closing out its five-season run with one ratings bang after another, as Volume 2 adds another wave of strong viewership

Jennifer Marshall, who is now in remission, was diagnosed with stage 3 cancer in 2022 after her stage 1 foot cancer spread to her lymph nodes.