The BarrierSeason 12020 · 13 episodesEpisodes1Another WorldA family faces danger after being reunited in a dystopian Madrid; Julia's attempts to rescue an abused minor results in grave consequences.2My Sister SaraHugo asks Julia to pose as her twin sister Sara in order to get the proper documentation to recover Marta; The police search for Merida's killer.3The Lost ChildrenAlma continues her medical experiments on the children, despite serious repercussions. Julia grieves her loss. Álex makes a new friend.4Skin ContactA distraught Hugo and Julia confront Luis with what they discovered at the CIM, prompting Alma to quickly initiate her cover-up.5The Innocent OnesEmilia begs Julia to run away. Alma brings Hugo a surprise while the CIM is being investigated. Daniela asks for help reuniting a baby with his father.6Sitting DucksAlma celebrates her promotion with a large party, where Luis is warned about a secret government plan. Hugo makes a shocking discovery.7A Family MatterA grieving Luis does everything he can to help a pregnant woman espousing dire accusations about the government. Alma meets with the president.8No One’s ChildSergio's visit to Sector 2 unearths a stunning revelation. Enrique informs Alma that Luis is asking too many questions; so she confronts her husband.9Remember Who You AreJulia and Hugo begs Luis to meet Sergio's parents. When Marta recognizes some familiar faces, Álex and Emilia come up with a plan.10The Shadow ZoneManuela has a disturbing experience on the bus to work. The parents of the missing children continue to meet, while Emilia is threatened.11Alone TogetherWhen Iván falls violently ill, Alma demands Alejo do whatever it takes to heal him. Fernando struggles to believe what Emilia says about his son.12The SpeechThe president asks Luis to give an important--but misleading--speech. With Hugo's help, Julia takes a risk in trying to save Manuela.13Last Days of the PresentNew Spain's citizens rise up in revolution as the virus continues to spread rapidly, infecting even the most unexpected of people.
