The Professor recruits a young female robber and seven other criminals for a grand heist, targeting the Royal Mint of Spain.

Hostage negotiator Raquel makes initial contact with the Professor. One of the hostages is a crucial part of the thieves' plans.

Police grab an image of the face of one of the robbers. Raquel is suspicious of the gentleman she meets at a bar.

Raquel suffers a personal crisis with her ex. The hostages are frightened by the gunshots they overheard. The thieves argue among themselves.

The thieves let a medical team enter the Mint, and an undercover policeman sneaks in with them. Can the Professor stay one step ahead of Raquel?

Mónica's condition worsens. The Professor enjoys the spoils of his latest trick. Río is disturbed by news he sees on the television.

A break in the investigation and a mistake by one of the thieves puts the Professor at serious risk of being discovered.

Tokyo catches Alison chatting with Río and confronts her. The police suspect a spy is in their midst.

The Professor races to stop a witness from identifying him. Berlín seeks revenge once his own name is revealed and slandered in the press.

Raquel enters the Mint to ascertain that all of the hostages are still alive and well. Nairobi gives Alison advice.

Ángel and Raquel question each other's loyalties. Mónica makes a move on Denver. Río is faced with a difficult decision.

Arturo continues to formulate an escape plan for a group of hostages. The Professor reveals who gave him the idea for the heist.

The Professor meets Raquel's mother under stressful circumstances. At the Mint, the thieves offer the hostages a decision: money or freedom?

As forensic experts comb the Toledo country house for DNA, the Professor loses control. Inside the Mint, the robbers' nerves reach a breaking point.

The police interrogate the first robber to be captured. Furious over Berlín's recent actions, Río takes a stand against him.

Hoping to learn the Professor's identity, Raquel appeals to her captive's emotions. A punishment for "high treason" sparks a revolt among the robbers.

Recognizing their plan isn't working out, the robbers instead aim to win over the public via the press. Raquel plots a trap to capture the Professor.

Arturo tries to set another escape plan in motion. During a conversation with Salva, Raquel spots a tiny detail that gets her mind racing.

After confessing a long-held secret, Moscow loses his son's trust. A contingency plan to free Tokyo hits a snag, forcing her to improvise.

With one of their own critically injured, the robbers race against time to save his life. During a moment alone, Ariadna makes a confession to Mónica.

After being removed from the case due to her relationship with the Professor, Raquel sets out to conduct her own search for the mastermind.