About
Quick guide
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集
季
56 Days
20264
剧情犯罪悬疑
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2026年2月18日
国家
美国
制作
Atomic MonsterAmazon MGM StudiosReunion Pacific EntertainmentCarpool Entertainment
When an unidentified body is found in a luxury apartment linked to Oliver Kennedy and his girlfriend Ciara Wyse, Detectives Lee Reardon and Karl Connolly reconstruct the couple's deadly romance across the past 56 days. Starring Dove Cameron, Avan Jogia, Karla Souza and Dorian Missick.
About
Quick guide
A dark crime drama that follows a doomed romance and the mystery of a murder found in a luxury apartment.
In 56 Days, a whirlwind romance between Oliver Kennedy and Ciara Wyse spirals into a brutal crime. Detectives Lee Reardon and Karl Connolly investigate a body discovered in Oliver’s apartment, and the investigation flashes back to the couple’s 56‑day relationship. The series weaves psychological tension with a crime‑drama narrative, exploring themes of deception, obsession, and the dark side of intimacy.
What to know
- Eight hour‑long episodes released all at once on Prime Video.
- The show is based on Catherine Ryan Howard’s novel, adapted for a Boston setting.
- Dove Cameron and Avan Jogia lead the cast, joined by Karla Souza and Dorian Missick.
- The tone is dark, with psychological thriller elements and a focus on investigation.
- The series contains violence, some gore, and mature dialogue.
- Subtitles and multiple language tracks are available for international viewers.
- It is rated TV‑Mature; not suitable for children.
Watch if
If you enjoy tightly paced crime thrillers that blend romance with investigative suspense, 56 Days offers a compelling dual‑timeline narrative where every twist deepens the mystery and character dynamics, keeping you hooked from the first episode to the last.
Skip if
If you prefer light‑hearted dramas, family‑friendly content, or stories without explicit violence and mature themes, this series may feel too intense and dark for your taste.
crime violencedark toneinvestigation heavypsychological elementsromance elementssuspensefulsome gore
Premise
56 Days centers on Oliver Kennedy, a young architect, and Ciara Wyse, a woman from a working‑class background, whose chance meeting sparks a passionate relationship. The plot follows how their romance turns dangerous as a body is found in Oliver’s apartment 56 days later, prompting a police investigation.
Timeline
The story alternates between present‑day detectives piecing together the case and flashbacks that track the couple’s escalating relationship. This dual narrative structure lets viewers see how the relationship’s early days set the stage for the later crime.
Investigation
Detectives Lee Reardon and Karl Connolly investigate the crime scene, collecting forensic evidence and questioning the couple’s acquaintances. Their dialogue offers insight into the investigation’s methodical progression and the tension between the detectives.
Characters
Dove Cameron portrays Ciara Wyse, Avan Jogia plays Oliver Kennedy, Karla Souza is Detective Lee Reardon, and Dorian Missick plays Detective Karl Connolly. Supporting roles add layers to the narrative, including a journalist and other city residents.
Production
The series is adapted from the novel by Catherine Ryan Howard and produced by Amazon MGM Studios, Atomic Monster, and executive producer James Wan. Writers Lisa Zwerling and Karyn Usher oversee the adaptation, while the show is set in modern Boston.
Release & Availability
All eight episodes premiered on Amazon Prime Video on February 18, 2026, with a binge‑release format. International viewers can stream the series on Prime Video in their local regions, with subtitles in multiple languages.
Similar vibes
6 部
Gone Girl
Both are psychological thrillers with a crime mystery and an unreliable relationship dynamic.
电影
★8/10
The Sinner
Combines crime investigation with the psychological backstory of a relationship.
剧集
★7/10
The Night Of
Both revolve around a murder investigation with complex personal dynamics.
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★8/10
Sharp Objects
Features a strong investigative focus and a dark, tense atmosphere.
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★8/10
True Detective
The show’s investigative tone and dark mood mirror this series’ style.
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★8/10
Killing Eve
Blends romance with crime thriller elements and a cat‑and‑mouse cataclysm.
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★8/10
FAQ
25 Q&A
When does 56 Days premiere?
The eight‑episode series dropped on Amazon Prime Video on February 18, 2026, with all episodes available for binge‑viewing that day.
How many episodes are in the first season?
Season 1 contains eight episodes, each roughly 45–55 minutes long, designed for a single binge‑release.
Is 56 Days available on streaming platforms outside the US?
Yes, Prime Video streams the show worldwide where the service is available, and viewers can select regional subtitles or language tracks.
Who stars in 56 Days?
The main cast includes Dove Cameron as Ciara Wyse, Avan Jogia as Oliver Kennedy, Karla Souza as Detective Lee Reardon, and Dorian Missick as Detective Karl Connolly.
What genre is 56 Days?
The series blends crime, mystery, psychological thriller, and romance, creating a tense, dark atmosphere.
Is the show based on a book?
Yes, it is adapted from Catherine Ryan Howard’s novel ‘56 Days’, updated to a contemporary Boston setting.
What is the main plot of 56 Days?
It follows a doomed romance that turns into a murder mystery when detectives investigate a body found in the protagonist’s apartment after a 56‑day relationship.
Does 56 Days contain violence or gore?
The show includes crime‑related violence and some graphic scenes, but it is not a gratuitous gore show.
Is the show appropriate for family viewing?
The series is rated TV‑Mature, featuring mature themes, violence, and strong language, making it unsuitable for children.
What age rating does 56 Days have?
It is rated TV‑Mature, recommended for viewers 17 and older.
Will the series continue after the first season?
A renewal depends on viewership and critical reception; no official confirmation for a second season yet.
Who created 56 Days?
Showrunners Lisa Zwerling and Karyn Usher adapted the novel, with executive producer James Wan guiding the project.
How does 56 Days differ from the original novel?
The setting shifts from Dublin during lockdown to contemporary Boston, and certain plot details are updated to suit a TV format.
What is the runtime of each episode?
Episodes run approximately 45 to 55 minutes, typical of Prime Video drama series.
Is the show shot in a single location?
While the story revolves around a Boston apartment, filming takes place across various locations to depict the city’s atmosphere.
Are there any cameo appearances?
Guest actors appear in supporting roles, such as a journalist and local residents, adding depth to the story.
What kind of music is used in the series?
The score blends atmospheric electronic tones with subtle orchestral motifs to underscore tension and romance.
How can I watch 56 Days on Prime Video?
Log in to your Amazon Prime Video account, navigate to the series page, and start streaming the available episodes.
Is there a binge release or weekly release?
All eight episodes were released simultaneously for binge‑watching on the premiere date.
Are there subtitles or dubbing options?
Subtitles in multiple languages are offered, and some regions provide dubbed audio tracks for broader accessibility.
Are there any behind‑the‑scenes videos?
Official behind‑the‑scenes footage and interviews are available on the Prime Video app and the show’s social media channels.
Does 56 Days feature any notable directors?
While the series’ director is not publicly credited, executive producer James Wan’s involvement gives the show a polished thriller aesthetic.
How is the show received by critics?
Critics praise the series’ tense pacing and complex characters, though some note that the romance can feel contrived.
Is the series available in HD?
Yes, all episodes stream in high‑definition quality on Amazon Prime Video.
Is 56 Days part of any streaming bundle?
The show is exclusive to Prime Video and is not included in any external streaming bundles.
