Vitoria-Gasteiz, Basque Country, Spain, 2019. Two corpses appear in the crypt of the Old Cathedral. Police officer Unai López de Ayala, an expert in criminal profiling, must hunt down the ritual murderer who has been terrorizing the city for two decades.

• Atresmedia
• Rodar y Rodar
• Belén Rueda
• Javier Rey
• Aura Garrido
• Manolo Solo
• Àlex Brendemühl
• Ramón Barea
• Sergio Dorado
• Pedro Casablanc