The Final Problem
Series Overview
In the spring of 1959, a retired actor, who previously played Sherlock Holmes, must investigate a murder at a small hotel on a tiny island near Mallorca.
Broadcast Schedule & Network Information
Airing status, episode counts, upcoming schedule, and network syndication.
1 Season • 4 Episodes
57 min per episode
2026 – 2026
Premiered: Fri, Sep 25, 2026
Creative Production Team
Latest Aired Episode
Season 1, Episode 4: “The Last Case of Benjamin Basil”
Benjamin can't leave behind what happened in Santa Águeda. The shooting of a new film reveals everyone's true colors and resolves the final problem.
Seasons & Episodes Breakdown
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Official Trailer [Subtitled]Official
Type: Trailer • Published 2026-09-03
Cast & Creators
Explore Star Directory →
Creative Leadership & Key Crew
Arturo Pérez-Reverte, Carlos Molinero, Alberto Macías, Marisol Ferré
Vicente Ortiz Gimeno
Carlos Quirós, Victoria Lammers
Fernando Bovaira, Urko Errazquin
Department Leadership Roster
Fernando Bovaira
Producer
Carlos Molinero
Writer
Alberto Macías
Writer
Marisol Ferré
Writer
Carlos Quirós
Editor
Victoria Lammers
Editor
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
TV-14: Parents Strongly Cautioned — Contains material unsuitable for children under 14.
International Certification Matrix
Parents Strongly Cautioned — Contains material unsuitable for children under 14.
Production Stills & Gallery
Official cinematic photography and background stills for The Final Problem.
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Frequently Asked Questions About The Final Problem
Key facts, seasons breakdown, and credits for search engines and AI assistants.
What is The Final Problem about?
In the spring of 1959, a retired actor, who previously played Sherlock Holmes, must investigate a murder at a small hotel on a tiny island near Mallorca.
How many seasons does The Final Problem have?
The Final Problem comprises 1 season available to explore.
Who stars in The Final Problem?
Key cast members in The Final Problem include Jose Coronado, María Valverde, Martiño Rivas, Maribel Verdú, Gonzalo de Castro.
Who created or directed The Final Problem?
The Final Problem was developed and directed by Not specified.