S1 • E1
Jon Aristegui, a renowned biologist in his thirties living in Paris, receives a call informing him of a terrible event: his father has died.
S1 • E2
Jon sale ileso de un accidente de coche: alguien le ha manipulado los frenos. Todas las pruebas apuntan a Eneko, detenido inmediatamente por Susana. Jon intenta ocultar el vídeo que encontró entre las cosas de su padre, donde se ve cómo amenaza a Anne la noche de su desaparición. Él insiste en que nada recuerda de aquella noche, pero ¿y si él es el culpable del fatal desenlace de su novia?
S1 • E3
Jon is released thanks to the intervention of his brother Javier. The police investigation focuses on the person who distributed the video in which Jon threatened Anne the night of her disappearance. On the other hand, we discovered that Eneko s relationship with his sister was not as idyllic as everyone thought. A few years ago, the Otxoa son gave up his life project for Anne.
S1 • E4
Jon quiere rehacer su vida y centra sus esfuerzos en reflotar sus laboratorios, pero se encuentra con un gran obstáculo: los fondos marinos de la bahía y la proteína que descubrieron están perdiendo efectividad. Aparte, al intentar recomenzar su vida en el pueblo destapa un gran secreto del pasado de Anne, un secreto que podría explicar el porqué de su desaparición.
S1 • E5
Susana warns Jon that his family's shipyards have been conducting illegal activities in the bay for years. Jon will be convinced to go against his family and denounce them for the poisoning of the bay and for it. Amaia uses all possible legal means to get her son Joseba out of jail. Javier will remember his past and the problems he faced with Anne.
S1 • E6
Jon and Maite dismiss Javier as the father of Anne's child. The Arístegui argue over Jon's ultimatum to his activities in the shipyards. He has also asked them for compensation. Begoña has an anxiety attack that she suffers when she remembers the close relationship between her husband and her Anne. On the other hand, Amaia is hopeful, it seems that Joseba will finally be able to get out of jail.
S1 • E7
Joseba is released from prison, though not everyone in his family is happy about it. Jon bonds with Elena, the therapist, who still has questions about his innocence.
S1 • E8
Jon's cell phone rings. The call is from Anne. Together with Maite and Susana, she tries to find out what reasons she may have for calling him after so many years without hearing from him. Iñaki and Ainhoa seem to have learned after Jon's threats and are determined to do things right. Joseba tries to adapt to her new life outside of prison, but her return is not easy.
S1 • E9
The discovery of the supposed body of Anne removes all the inhabitants of the town. Jon is arrested, but Susana's investigation points to Joseba. Not only did Anne's corpse appear in a den on the Otxoa grounds, but she had every reason to want her sister dead. Joseba will be the main suspect, but a confession from Julen could change everything.
S1 • E10
To everyone's surprise, Anne has left Susana a necklace in her will, a necklace that hides a secret that affects the foundations of the Otxoa family and that may be the key to the murder. Amaia discovers that the shipyards have been polluting the sea for years and threatens Begoña with denouncing them. Javier finds out that Maite is pregnant, but why hasn't she told him?
S1 • E11
The pressure on Susana grows as both families, Arístegui and Otxoa, accuse each other of Anne's death. The police knows that it cannot take any wrong step, especially when Anne's murderer is still on the street. Ainhoa tries to stop Joseba's incipient political career, which could take the mayor's office from him.
S1 • E12
There is no doubt that Susana died after discovering Anne's murderer. Pedro provides Jon with the last piece of evidence that he investigated the police before leaving the barracks the night he died: a photograph of the search for Anne after her disappearance six years ago. Is the murderer among the people in that photo? Jon takes the reins of the investigation, he will find the murderer, whatever the cost.
S1 • E13
Elena goes to the police station to report Jon, she can prove that he is Susana's murderer. Immediately the arrest warrant is issued and Jon fled, everything indicates that he has indeed deceived everyone during all this time. However, once again nothing is what it seems. Will the police be arresting the real culprit?
Jon Aristegui
Begoña
Amaia
Julen Otxoa
Aitor Aristegui
Ainhoa Aristegui
Anne
Susana
Iñaki Aristegui
Eneko Otxoa