Netflix premieres 'The Final Problem', a catchy Spanish miniseries of suspense and hidden clues with José Coronado

Netflix has launched El problema final, a gripping Spanish mini-series featuring suspense and hidden clues, starring José Coronado. The four-part series, based on a famous novel by Spanish writer Arturo Pérez-Reverte, premiered globally on September 25, 2026. It follows Basil, a veteran film actor with detective skills, who finds himself isolated in a luxury hotel near the coast of Mallorca during a severe storm. When one of the guests turns up dead, the situation escalates into a deadly trap where anyone could be the killer. The story unfolds in the spring of 1959, placing the audience in a confined setting where tension builds steadily. With no access to police or external communication, Basil is pressured by the other guests to solve the murder and apply his iconic deductive reasoning to real-life circumstances. The mini-series blends classic mystery elements with modern production standards, offering viewers a compelling narrative filled with intricate plot twists and subtle hints embedded throughout each episode. The production team behind El problema final includes director Félix Viscarret and a stellar cast led by José Coronado, alongside Maribel Verdú, María Valverde, and Martiño Rivas. The ensemble features additional talents such as Pepón Nieto and Gonzalo de Castro, creating a complex web of characters, each with their own secrets and motives. The series pays homage to the traditional whodunit format and the storytelling style of Agatha Christie, combining elegant visuals, sharp dialogue, and carefully placed clues that challenge the viewer’s attention and interpretation. Diego Ávalos, Netflix's Vice President of Digital Content, emphasized that this adaptation represents a key part of the company's strategy for Spain and Latin America. By translating the masterful narrative of Arturo Pérez-Reverte into a mini-series format, Netflix aims to deliver a timeless mystery with high production quality. The project underscores the platform’s commitment to supporting local talent while bringing international appeal through universal themes and storytelling techniques. Verónica Fernández, Director of Original Series for Netflix Spain, highlighted the decision to create a compact yet intense format designed for binge-watching. She noted that the combination of a top-tier cast, including José Coronado, and a meticulously crafted historical setting reinforces Netflix’s dedication to both regional excellence and global storytelling. The series is positioned as a must-watch for fans of thrillers and noir-style narratives, offering a rich blend of character depth and atmospheric detail. The mini-series is set against the backdrop of 1950s Spain, drawing on the era’s social and cultural nuances to enrich its narrative. The setting, Mallorca’s exclusive hotel during a storm, creates an isolated environment that heightens the sense of danger and unpredictability. Each episode is structured to maintain a fast-paced rhythm, ensuring that viewers remain engaged throughout the unfolding mystery. The inclusion of hidden clues and red herrings invites repeated viewings, encouraging audiences to uncover new layers of meaning with each watch.