the staircase netflix 2022 remains a major focus for true-crime viewers in the United States. Netflix continues to stream the multi-part documentary directed by Jean-Xavier de Lestrade, which follows the long legal saga surrounding the death of Kathleen Peterson and the years of developments that shaped the case. Interest surged again when a separate dramatized miniseries titled The Staircase premiered in 2022, helping new audiences rediscover the story.
What the two versions are — and how they differ
The Netflix documentary presents a detailed, nonfiction account of Michael Peterson’s legal journey. It includes courtroom footage, interviews, and updates that track the case from the early 2000s through later legal decisions. The platform’s edition features additional episodes added in 2018, documenting major legal milestones and the resolution of the case.
The 2022 dramatized miniseries, released on a competing streaming platform, offers an eight-episode scripted retelling of the same events. Colin Firth portrays Michael Peterson, and Toni Collette appears as Kathleen Peterson. While based on real people and documented events, the dramatized version uses reconstructed scenes and creative interpretation to explore the emotional and psychological layers behind the case.
Why both versions remain relevant
Audiences continue to watch the Netflix documentary because it provides direct access to interviews and courtroom developments. The documentary’s structure allows viewers to follow each major shift in the case with original footage and testimony.
The 2022 dramatization remains relevant because it presents a cinematic perspective. With its cast, crafted storytelling, and visual approach, it reintroduced the story to viewers who may not have previously followed the case. Its release also renewed public conversation about how true-crime stories are told and the responsibilities that come with dramatizing real events.
Key timeline of the case
- December 9, 2001: Kathleen Peterson was found dead at the bottom of a staircase in the family home.
- 2003: Michael Peterson was convicted of murder and received a life sentence.
- 2011: The conviction was overturned due to issues with expert testimony, leading to renewed legal proceedings.
- 2017: Michael Peterson entered an Alford plea to a reduced charge of voluntary manslaughter, resulting in a sentence of time served and his release.
These events remain central to both the documentary and the dramatized adaptation.
Where viewers can watch today
The Netflix documentary remains widely available and continues to draw audiences seeking comprehensive coverage of the real case. Viewers who want factual interviews, legal proceedings, and long-term follow-up often start with this version.
The 2022 dramatized miniseries, meanwhile, is available on the platform where it originally premiered and through various digital purchase options. This scripted version appeals to viewers who prefer character-driven storytelling and dramatic interpretation.
Casting and production highlights from the 2022 series
The dramatized miniseries starred Colin Firth as Michael Peterson and Toni Collette as Kathleen Peterson. The creative team approached the story with an emphasis on character motivation, family relationships, and differing interpretations of key moments. The series received attention for its performances and its willingness to explore the complexities of the case through dramatization.
Critical and public response
The documentary continues to be valued by viewers who prefer primary material and real-time coverage of legal events. The dramatized series received praise for acting and production quality, while also sparking discussions about artistic license and the balance between storytelling and factual accuracy. Members of the Peterson family shared differing views on how their lives were portrayed, reminding audiences that dramatizations are interpretations rather than documentary accounts.
What remains factual and current
As of today, the central facts of the case remain unchanged. Kathleen Peterson’s death in 2001, the 2003 conviction, the 2011 reversal, and the 2017 Alford plea are all established milestones. The exact circumstances surrounding her death continue to be debated, but the legal outcomes are final. The documentary captures these developments through original footage, while the dramatized series interprets them through scripted performances.
How to choose which version to watch
Viewers who prefer factual material, interviews, and courtroom evidence often start with the Netflix documentary. Its extensive archive and long-form structure make it the most direct source of real events.
Those who enjoy dramatic retellings may gravitate toward the 2022 miniseries, which uses its cast and cinematic style to explore emotional layers and unanswered questions. Many viewers choose to watch both to better understand how the same story is presented through two very different formats.
Final thoughts
The continued popularity of both the documentary and the 2022 dramatized series shows how deeply this case resonates with U.S. audiences. Whether you watch for factual insight or for dramatic storytelling, both versions offer distinct perspectives that shape how the story is understood today.
Share your thoughts below and let us know which version shaped your view of the case.