In 1977, four police officers join forces to take down a pair of violent hashish traffickers who've started operating on the Costa del Sol.

Unable to get Dandy to talk, the team tails other dealers to learn who the supplier is. Bruno's wife arrives. Dandy puts Reyes in a difficult position.

While the Peñas go on a bank-robbing spree, Leo finds a link between them and his family. Yolanda comes face-to-face with her father's killers.

Reyes throws a big party, where he puts his brother-in-law to work. Desire overwhelms Bruno. An undercover mission forces Terrón to face a truth.

A landlady's complaint leads the team to a surprising discovery. Reyes finds new ways to distribute his product. Charo becomes suspicious of Bruno.

Bruno gets a wake-up call. Fredo brags about his trade to the wrong person. Leo organizes a sting operation to catch a con artist who swindled his dad.

During a get-together with her husband and friends, Charo insists on going to the disco. Yolanda's hunger for revenge puts her life on the line.

Bruno comes clean to Charo. The brigade turns to wiretapping in an attempt to catch Alsi. Dandy gets out of prison and back in the game.

The wiretap leads the team to Roque and a mysterious partner. María Elena aims to enter high society. Yolanda asks Bruno to make a fresh start with her.

Atila seeks revenge against Reyes. Chino returns to town, looking for Vicky. Posing as Capitano, Bruno infiltrates Roque's gang to get to Atila.

Leo is offered a tempting opportunity. After Sole is led into a trap by an associate of Reyes, her friends seek revenge -- and stumble on a discovery.

Atila turns the tables on his captors. Yolanda learns the whole truth about her father's death. Martín realizes there's a mole in their midst.