# Prime Video adaptation of Catedrales

> Live situation record from CLSTR: https://clstr.news/situations/prime-video-adaptation-of-catedrales
> Updated: 2026-09-17T16:29:00.000Z. Sources: 3. Developments: 2.

Prime Video announced a six-episode series adaptation of Claudia Piñeiro’s novel “Catedrales,” scheduled to premiere on September 16. The production, directed by Fabiana Tiscornia and Pepa San Martín, follows a narrative that moves between 1986 and 2018 to re-examine an unsolved murder involving Ana Sardá.

Following its premiere, the series has been noted for exploring themes of memory, individual autonomy, and the impact of secrets within a conservative Catholic family. The plot focuses on the strained relationship between sisters Lía and Carmen, specifically examining how religious mandates and what actress Amparo Noguera described as a ‘dangerous fanaticism’ influence the family's history and the original investigation.

## Timeline

### 2026-09-17: Catedrales series explores religious fanaticism and family secrets

Prime Video has released ‘Catedrales’, a series based on Claudia Piñeiro’s novel exploring family secrets, religious fanaticism, and the lasting impact of an unsolved crime across generations.

2 sources. https://clstr.news/cluster/catedrales-series-explores-religious-fanaticism-and-family-secrets

### 2026-09-06: Claudia Piñeiro's novel Catedrales to be adapted by Prime Video

Prime Video will release a six-episode adaptation of Claudia Piñeiro’s novel “Catedrales” on September 16, focusing on a decades-old unsolved murder in Chile.

2 sources. https://clstr.news/cluster/claudia-pieiros-novel-catedrales-to-be-adapted-by-prime-video

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Cite as: Prime Video adaptation of Catedrales. CLSTR, https://clstr.news/situations/prime-video-adaptation-of-catedrales