TV series
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.
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Checked Jul 22, 2026
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.
Cast, crew and production details
Catalina SopelanaClara Merlo
Itziar ItuñoMarta Peña
Álex GarcíaMiguel Ferrer
Ivan MassaguéRafael
Tomás del EstalGabriel
Alfons NietoJuan
Valèria SorollaMaría Díaz
Jorge CabreraPaco Díaz
Netflix
Atípica FilmsSpainWatch options above are for the show and may vary by season or episode.
Episode 1
A tragic fire arouses an officer's suspicion. Decades later, his son's heart saves a doctor who comes to town hoping to learn more about her donor.
Directed by Laura AlveaWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal Cuckoo
Episode 2
Clara joins the search party after the latest disappearance. Back in the past, Miguel looks for answers about the fire but his efforts are shut down.
Directed by Juan Miguel del CastilloWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal Cuckoo
Episode 3
Unsettled by his findings, Miguel delves deeper into his sister's disappearance. At the Tamborada festival, Clara learns more about Carlos and the town.
Directed by Juan Miguel del CastilloWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal Cuckoo
Episode 4
Miguel's obsession with the investigation causes friction at home. Clara makes sense of Carlos' discoveries as Juan delivers Marta a shocking truth.
Directed by Laura AlveaWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal Cuckoo
Episode 5
In 1979, a young Yesques resident receives a severe warning from his mother. Years later, Miguel's growing doubts lead to an unexpected tragedy.
Directed by Laura AlveaWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal Cuckoo
Episode 6
After another shocking event hits Yesques, the authorities do their best to prevent a tragic outcome while a helpless Marta fears the worst.
Directed by Laura AlveaWritten by Jesús Mesas Silva, Javier Andrés Roig
Where to watch The Crystal CuckooEpisode information updated Jul 22, 2026
