56 Days

2026 · Crime, Drama, Mystery · 1 season · ★ 7.4

Ended

+18

Synopsis of 56 Days

Oliver Kennedy and Ciara Wyse begin an intense relationship after meeting in a supermarket. The story is set in Boston and alternates between two timelines. In one, we follow the couple's romance. In the other, 56 Days have passed and an unidentified corpse turns up in Oliver's luxury apartment, linked to both of them. Detectives Lee Reardon and Karl Connolly investigate the crime and piece together the final days of that romance to uncover what happened. The series was created by Lisa Zwerling and Karyn Usher, streams on Prime Video and stars Avan Jogia, Dove Cameron, Karla Souza and Dorian Crossmond Missick.

«Do you live secrets?»

1season

8episodes

49 minper episode

7.4audience scoreTMDB · 241 votes

6.7IMDb rating12,684 votes

Seasons of 56 Days

Season 12026 · 8 ep. · ★ 3.5

Cast by 56 Days

Dove CameronCiara Wyse8 episodes

Avan JogiaOliver Kennedy8 episodes

Dorian MissickKarl Connelly8 episodes

Karla SouzaLee Reardon8 episodes

Kingston Rumi SouthwickYoung Oliver8 episodes

Patch DarraghDan Troxler8 episodes

Kira GuloienJane Miller8 episodes

Megan Peta HillShyla8 episodes

Technical Details

Created by: Lisa Zwerling, Karyn Usher
Address: Shana Stein, Lauren Wolkstein, Jessica Yu, Alethea Jones
Writing: Lisa Zwerling, Karyn Usher, Michael Broady, Brandon K. Hines, Janet Lin
Music: Nathan Barr
Original novel: Catherine Ryan Howard
Executive Producer: Lisa Zwerling, James Wan, Sandrine Gros d'Aillon, Michael Clear
Production companies: Atomic Monster, Amazon MGM Studios, Reunion Pacific Entertainment, Carpool Entertainment
Network or Platform: Prime Video
Country: United States, Canada
Original Language: English
Premiere: February 18, 2026
Last Episode: February 18, 2026 (1x08)
Status: Ended
Type: Fiction
Awards: 1 nomination in total.
Links: IMDb · TMDB · Official Website

Trivia about 56 Days

The series is based on the novel of the same name by Catherine Ryan Howard, 2022, and James Wan serves as executive producer.

The adaptation moves the story from Dublin to Boston, one of several changes made from the novel.

The novel is set during the COVID-19 pandemic, but that storyline is dropped from the series.

On Rotten Tomatoes, the series has a 60% approval rating based on 30 reviews.

On Metacritic, the series scores 55 out of 100 based on 11 critic reviews, indicating mixed or average reviews.

The first season has eight episodes and premiered with all of them available at once on Prime Video on February 18, 2026.

Avan Jogia and Dove Cameron were cast as Oliver Kennedy and Ciara Wyse in May 2024; Karla Souza, Megan Peta Hill, Dorian Crossmond Missick and other actors joined the cast the following month.

After its premiere, the series reached No. 1 on Prime Video's global TV chart, according to viewership data cited on March 2, 2026.

Sources: Wikipedia (English)