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The Final Problem

7.120261 seasonTV-14TV SeriesCrimeMystery

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.

WritersCarlos Molinero·Alberto Macías
ProducersFernando Bovaira·Urko Errazquin

Where to watch

NetflixNetflixNetflix Standard with AdsNetflix Standard with Ads
Availability shown for United States · rights vary by country

Seasons & Episodes

E1
The Detective’s Shadow in Eden
Sep 25, 2026 7.6
E2
Suspicions Under the Storm
Sep 25, 2026 7.4
E3
Hidden Clues and Broken Alibis
Sep 25, 2026 7.6
E4
The Last Case of Benjamin Basil
Sep 25, 2026 7.6

Cast

JCJose Coronado
Jose Coronado
Basil
MVMaría Valverde
María Valverde
Adela Figueora
MRMartiño Rivas
Martiño Rivas
Foxá
MVMaribel Verdú
Maribel Verdú
Raquel Auslander
GCGonzalo de Castro
Gonzalo de Castro
Fonseca
CKCristina Kovani
Cristina Kovani
Vicky
JCJosé Condessa
José Condessa
Toni
PNPepón Nieto
Pepón Nieto
Seruya
DHDaniel Holguín
Daniel Holguín
Gerard
MSMichael Stobbe
Michael Stobbe
Señor Klemmer
YGYaiza Guimaré
Yaiza Guimaré
Señora Klemmer
ASAlmudena Salort
Almudena Salort
Catalina

More from Jose Coronado · Lead actor

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More from María Valverde · Co-star actress

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The Final Problem — streaming FAQ

Which OTT platform streams The Final Problem?

The Final Problem is streaming on Netflix and Netflix Standard in United States.

Is The Final Problem on Netflix?

Yes — The Final Problem is available on Netflix in United States as of October 2026.

Is The Final Problem on Amazon Prime Video?

No, The Final Problem isn't on Amazon Prime Video in United States right now. It's on Netflix and Netflix Standard instead.

Where can I watch The Final Problem for free?

The Final Problem is available on Netflix and Netflix Standard in United States, but you'll need an active subscription — there's no free option right now.

How many seasons are in The Final Problem?

The Final Problem has 1 season in total (4 episodes). The series concluded in 2026.

Are all episodes of The Final Problem out yet?

Yes — all 4 episodes across 1 season of The Final Problem are out and available to stream.

Is there a Season 2 of The Final Problem?

No — The Final Problem ended after 1 season, so there is no Season 2.

Is The Final Problem based on a book?

Yes — The Final Problem is based on a book or novel.