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Netflix 2025 1 season 18 eps TV-MA Ended

Unspeakable Sins

2025 1 season 18 eps TV-MA

6.6

Season 1

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Season 1

45 min

S1 · E1 · Jul 30, 2025

The Trap Episode 1

Helena is the perfect wife — until her passionate affair with a younger man spirals into a dangerous scheme to obtain her freedom.

8.0 · You

38 min

S1 · E2 · Jul 30, 2025

The Reunion Episode 2

An argument escalates into a bloody scene. Iván's cover is blown as his trust in Helena wavers. Octavio tries to keep the police investigation hidden.

8.3 · You

37 min

S1 · E3 · Jul 30, 2025

Desperation Episode 3

Octavio is kidnapped by El Magic, who just wants Claudio. As Iván questions Helena's motives, Fer spirals. Octavio makes a startling discovery.

7.7 · You

38 min

S1 · E4 · Jul 30, 2025

Under Suspicion Episode 4

Octavio and Helena clash as Iván learns more about Claudio's secretive parties. Livia reunites with an old flame, and Fer makes a terrible confession.

7.9 · You

37 min

S1 · E5 · Jul 30, 2025

Doubts Episode 5

Octavio fights the clock as he executes El Magic's plan to find Claudio. Iván spins a tale for Pablo, and Livia makes a new online dating match.

8.2 · You

36 min

S1 · E6 · Jul 30, 2025

False Death Episode 6

Iván learns about Helena's dark side. Octavio and El Magic conspire to fool everyone. Claudio faces his captor.

8.2 · You

41 min

S1 · E7 · Jul 30, 2025

The Prosecutor's Fall Episode 7

A phone call gives Livia hope, and Iván's responsibilities catch up to him. When Pablo's secret comes out, he's forced to the edge of reason.

8.3 · You

34 min

S1 · E8 · Jul 30, 2025

The Call Episode 8

Claudio attempts an escape while Livia's suspicions about Octavio are fueled. As Helena recovers in the hospital, another video leaks.

8.3 · You

36 min

S1 · E9 · Jul 30, 2025

Captured Episode 9

Livia and Iván are kidnapped. Sofía turns her eye to Antonio. Rafael worries about a third video leak, and a derelict chapel yields a startling sight.

8.3 · You

36 min

S1 · E10 · Jul 30, 2025

He's Alive Episode 10

Claudio's return threatens to break the Martínezes. Another video leak threatens a high-powered executive. Helena plots a new escape.

8.3 · You

38 min

S1 · E11 · Jul 30, 2025

Extortion Episode 11

Fedra and Antonio adjust their plans as Montero files a claim against Claudio and Helena. Livia meets Rebeca, and El Magic pays Claudio a visit.

8.3 · You

37 min

S1 · E12 · Jul 30, 2025

Secrets of the Past Episode 12

Claudio exacts revenge on his enemies, starting with Helena. Fedra gets close to Octavio. Iván's secret comes out, as Rafael reaches out to Helena.

8.3 · You

36 min

S1 · E13 · Jul 30, 2025

The Scandal Episode 13

Claudio settles a score, and an online leak tears Helena and Iván apart. As Helena and Fer seek refuge in an unlikely place, Livia gets what she wants.

8.3 · You

36 min

S1 · E14 · Jul 30, 2025

Disillusionment Episode 14

Sofía's suspicions raise questions for Livia. Iván and Rebeca get a scare. Rafael and Dora are tested, as Claudio and Fedra have a dicey confrontation.

8.4 · You

35 min

S1 · E15 · Jul 30, 2025

All Against All Episode 15

A police investigation into Claudio's death leads to several suspects. Octavio discovers Fedra's deceit as Livia overhears Iván's shocking confession.

8.2 · You

34 min

S1 · E16 · Jul 30, 2025

Revelations Episode 16

Helena is arrested while Iván and Livia find clues to Fedra's past. El Licenciado plans a hit on Octavio. Fer unlocks a key piece to his past.

8.3 · You

35 min

S1 · E17 · Jul 30, 2025

A Heavy Blow Episode 17

Rafael gives Fer the truth, and Helena conceals it. Iván overhears Sofía and Benítez. Arcadia's revenge claims a life. El Licenciado comes calling.

8.3 · You

35 min

S1 · E18 · Jul 30, 2025

New Life Episode 18

As Livia and Octavio face El Licenciado, Helena has one more scheme up her sleeve. Sofía closes a case — but will another one open?

8.3 · You

18 episodes in Season 1

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