The Final Problem(2026)
The Final Problem Synopsis
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.
The Final Problem (2026) is a crime and mystery series that premiered on September 25, 2026, spanning 1 season and 5 episodes. It stars Jose Coronado, María Valverde, Martiño Rivas and Maribel Verdú.
- First aired:
- 2026-09-25
- Producers:
- Urko Errazquin
The Final Problem (2026) Trailer
Watch the official trailer for The Final Problem before you start streaming.
The Final Problem Cast & Crew
Main cast
Jose Coronado
María Valverde
Martiño Rivas
Maribel Verdú
Gonzalo de Castro
Cristina Kovani
José Condessa
Pepón Nieto
Key crew
Executive produced by Urko Errazquin.
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The Final Problem – Frequently Asked Questions
Where can I stream The Final Problem?
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The Final Problem (2026) does not have a confirmed streaming service listed for your region yet. Availability is refreshed regularly, so check back for updates.
How many seasons of The Final Problem are there?
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The Final Problem has 1 season and 5 episodes in total, starting from its premiere on September 25, 2026.
Is The Final Problem still running?
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The Final Problem is currently listed as returning series.
Who is in the cast of The Final Problem?
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The Final Problem (2026) stars Jose Coronado, María Valverde, Martiño Rivas, Maribel Verdú and Gonzalo de Castro. The full cast list with character names is available in the cast section of this page.
Where can I watch the The Final Problem trailer?
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The official The Final Problem trailer is embedded in the trailer section of this page and plays instantly in your browser.