The Crystal Cuckoo (2025)
A gripping Spanish limited series on Netflix where a doctor's search for her heart donor leads her into a mountain town's darkest secrets.
The Crystal Cuckoo - Series Information
- Original Title: El cuco de cristal
- First Air Year: 2025
- Last Air Year: 2025
- Created by: Javier Castillo, Jesús Mesas Silva, Javier Andrés Roig
- Type: TV Series
- Genres: Drama, Crime, Mystery
- Content Rating (US): TV-MA
- Number of Seasons: 1
- Number of Episodes: 6
- Status: Ended
- Original Language: Spanish
- Spoken Languages: Spanish
- First Air Date: November 14, 2025 (United States - TV-MA), November 14, 2025 (Canada - 18+), November 14, 2025 (United Kingdom - 18), November 14, 2025 (Germany - 16), November 14, 2025 (France - 16), November 14, 2025 (India - A), November 14, 2025 (New Zealand - 16), November 14, 2025 (Australia - MA 15+), November 14, 2025 (Brazil - 16), November 14, 2025 (Mexico - C), November 14, 2025 (Spain - 16), November 14, 2025 (South Korea - 19)
- Networks: Netflix
- Production Companies: Atípica Films
- Production Countries: Spain
- Alternative Titles: შუშის გუგული (GE), Der Kristallkuckuck (DE)
The Crystal Cuckoo - Plot
Hoping to learn more about her heart donor, a young doctor arrives in a mountain town where decades of mysterious tragedies plague the small community.
The Crystal Cuckoo - Trailer
Watch the official trailer and see what awaits in this chilling Netflix mystery:
Where to Watch The Crystal Cuckoo
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The Crystal Cuckoo - Cast & Crew
Creator(s)
- Javier Castillo
- Jesús Mesas Silva
- Javier Andrés Roig
Main Cast
- Catalina Sopelana
- Itziar Ituño
- Álex García
- Ivan Massagué
- Tomás del Estal
- Alfons Nieto
Writers
- Javier Andrés Roig
- Jesús Mesas Silva
The Crystal Cuckoo - FAQs
Where can you stream The Crystal Cuckoo?
The Crystal Cuckoo is available exclusively on Netflix, including Netflix Standard with Ads. It premiered globally on November 14, 2025. You can compare all available viewing options in your region via JustWatch for the most up-to-date streaming information.
Is The Crystal Cuckoo based on a true story?
The Crystal Cuckoo is not based on a true story. It is an original fictional thriller created by Javier Castillo, Jesús Mesas Silva, and Javier Andrés Roig. However, it draws on real-world themes of grief, identity, and the psychological weight of inherited trauma in isolated communities.
Who are the main actors in The Crystal Cuckoo?
The Crystal Cuckoo stars Catalina Sopelana as Clara Merlo, Itziar Ituño as Marta Peña, Álex García as Miguel Ferrer, Ivan Massagué as Rafael, Tomás del Estal as Gabriel, and Alfons Nieto as Juan. Itziar Ituño is widely recognized for her role in Money Heist.
What is The Crystal Cuckoo about?
The Crystal Cuckoo follows a young doctor who travels to a remote mountain town hoping to discover more about the person whose heart she received. What begins as a personal quest quickly unravels into a web of long-buried secrets, as the community is haunted by decades of unexplained tragedies.
How many episodes does The Crystal Cuckoo have?
The Crystal Cuckoo consists of 6 episodes, all released as a limited series on Netflix on November 14, 2025. The single-season format allows the story to unfold as a self-contained mystery narrative without the expectation of continuation.
Will The Crystal Cuckoo get a second season?
The Crystal Cuckoo is a limited series with a status of Ended, meaning no second season is currently planned. The show was designed as a complete, self-contained story. As of now, Netflix has not announced any renewal or continuation of the series.
Who created The Crystal Cuckoo on Netflix?
The Crystal Cuckoo was created by Javier Castillo, Jesús Mesas Silva, and Javier Andrés Roig. The series was written by Javier Andrés Roig and Jesús Mesas Silva, and produced by Atípica Films for Netflix. Javier Castillo is a bestselling Spanish thriller novelist.
What is the content rating for The Crystal Cuckoo?
The Crystal Cuckoo is rated TV-MA in the United States, indicating it is intended for mature audiences only. International ratings include 18+ in Canada and the UK, 16 in Germany, France, Spain, and New Zealand, and MA 15+ in Australia. Viewer discretion is advised.
More About The Crystal Cuckoo
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