Palermo shocks the group with his actions. Sierra pressures her subject to take a deal. The Professor remembers his brother's wedding.

The Professor's mole attempts to pass along his message to the person inside the tent. Denver's jealousy toward Mónica and Rio's friendship heightens.

Arturo seizes an opportunity to fight back while escalating a personal vengeance. Lisbon makes a crucial discovery.

Denver turns to an undercover source for help. Nairobi attempts to motivate her team as the danger around them intensifies.

With Nairobi held hostage, Gandía negotiates with the crew. The Professor desperately seeks a new plan to save his team.

Anger and grief heighten tensions between the group. The Professor, while in mourning, attempts to make a daring and dangerous escape.

In the past, Berlin predicts that Gandía will cause problems for the operation. Sierra's interrogation of Lisboa leads to a personal revelation.

A betrayal and an emergency both catch Sierra by surprise. Palermo rallies the troops as the army closes in on the gang.

Tamayo mounts a manhunt in his neighborhood as his foes hide. In the past, Berlin and Palermo explain how they plan on getting the gold out of the bank.

The Professor, Benjamin and the others attempt to free Lisboa. Tokyo's anger threatens her faith in the plan. Sierra takes matters into her own hands.

Sierra takes advantage of the Professor's grief and gains the upper hand. Meanwhile, the team deals with the emotional fallout of their dead friend.

With Helsinki's life in danger, the thieves mount a covert counter attack. Years earlier, Berlin and his son conduct their first heist together.

The Professor faces off with Sierra as Tamayo raises the stakes of the negotiations by calling the army. In the past, Berlin meets with a family member.

Tamayo hunts for the gold as the team races against the clock. Mónica worries she's having a psychotic break. Years earlier, Berlin is deceived.

The Professor is left reeling after his tactics are used against him, and when it seems like all hope is lost, he makes a bold decision.

With multiple lives on the line and Spain's economy at stake, the Professor and Tamayo engage in one final showdown.

Monica Gaztambide, the secretary and pregnant mistress of the chief of the Factory, Arturo Roman, gets shot by another robber, Denver. While Raquel is in negotiations with The Professor about the hostages and consults with Prieto and her colleague, sub-inspector Angel Rubio, she gets an important private phone call from her mother, delivered to her by the strange gentleman she met at the bar, Salva. When Moscow learns that his son, Denver, shot a hostage, he wants to give up himself - which leads to another hostage being shot at.

The group reels following the attack on one of their own. The Professor puts his adjusted plan in motion with the help of new recruits and Palermo.

While surrounded by gunfire and trapped in the kitchen, Tokyo reminisces about her first love and her initial encounter with the Professor.

While Nairobi, one of the robbers, oversees the continual progression of printing new money, Arturo's condition worsens rapidly. The Professor negotiates with Raquel to let a medical team into the Factory, and Angel sneaks in as a Trojan horse disguised as a nurse to get more informations from inside. Meanwhile, the police tries to find another way into the building, which looks promising until they find out that they were secretly discovered and have to abort the mission.

Rio has to process a shocking message via a news report that they watch on television. Berlin, the leader of the robbers inside the Factory, is forced by Tokyo to confess to The Professor that he ordered Denver to shoot the hostage Monica. A new lead in the investigation, thanks to surveillance footage and a mistake done by one of the robbers, Helsinki, confronts The Professor with the serious risk that his identity could be revealed to Raquel and the police.

After almost getting caught by Raquel at the scrapyard, The Professor has to find a way to scare of a witness that could reveal his identity. One clue he deliberately left behind helps the police to identify Berlin, who seeks revenge once his own name is revealed and slandered in the media - which leads to an unexpected discovery. Meanwhile, the police is searching for a mole in their own midst.

Listening to shots being fired inside, Raquel decides to enter the Factory to ascertain that all of the hostages are still alive and well. The police tries to use this opportunity to win over one of the robbers to cooperate with them - while Angel is on to Salva, who seems to grow closer to Raquel. Also, a deep secret is revealed about Berlin, and it shakes up the dynamic among the robbers.

After months of preparation and seclusion, The Professor and his band of eight recruited robbers begin to attack the National Coinage and Stamp Factory of Spain. Everything goes according to plan, until the police shows up and shots are fired. Hostage negotiator inspector Raquel Murillo makes initial contact with The Professor, and it turns out that one of the hostages, Alison Parker, is a crucial part of the thieves' plan.

Knowing that the police won't try to storm the building again after their first failed attempt, the robbers start to use the hostages to print money, to dig a tunnel for their escape, and to negotiate with the police. Raquel, who quit due to a verbal argument with Colonel Prieto after the failed rescue mission, meets a strange gentleman at a bar and gets suspicious. Because of Alison's phone, the police is able to identify 2 of the robbers, Tokyo and Rio - and that's not the only phone the robbers missed to collect.