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.
Writers: Carlos Molinero, Alberto Macías, Marisol Ferré
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.
Netflix
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The Final Problem is a 2026 crime and mystery TV series from Spain starring Jose Coronado, María Valverde and Martiño Rivas. It first aired on September 25, 2026. The series has 1 season and 4 episodes on Netflix. Episodes run about 57 min, in Spanish. Audiences rate it 7.0/10 from 47 votes — well received. You can stream it on Netflix.
The Final Problem premiered on September 25, 2026.
The main cast includes Jose Coronado, María Valverde, Martiño Rivas, Maribel Verdú and Gonzalo de Castro.
The Final Problem has 1 season (4 episodes). Status: Ended.
It is available to stream on Netflix (US). See "Watch Now" above for rent and buy options.
It holds an audience score of 7.0/10 from 47 ratings, so fans of crime and mystery titles are its best audience. Read member reviews below or add your own.
Streaming links by Watchmode. Availability for US.
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | |
|---|---|---|---|---|
| S1 | 7.9 | 7.6 | 7.7 | 7.7 |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
based on novel or bookminiseriesperiod dramamurder mysterythriller
Jose Coronado
María Valverde
Martiño Rivas
Maribel Verdú
Gonzalo de Castro
Cristina Kovani
José Condessa
Pepón Nieto
Daniel Holguín
Michael Stobbe
Yaiza Guimaré
Almudena Salort