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The Final Problem

2026
4 episodes
1 season
74user score

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.

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Season
Cover of the Season 2 of The Final Problem

Season 2

ended

There won't be a season 2, the show has ended.

Cover of the Season 1 of The Final Problem

Season 1

4 episodes
Sep 25, 2026

Casting
Profile picture of Jose Coronado who plays Basil
Jose Coronado
Basil
Profile picture of María Valverde who plays Adela Figueora
María Valverde
Adela Figueora
Profile picture of Martiño Rivas who plays Foxá
Martiño Rivas
Foxá
Profile picture of Maribel Verdú who plays Raquel Auslander
Maribel Verdú
Raquel Auslander
Profile picture of Gonzalo de Castro who plays Fonseca
Gonzalo de Castro
Fonseca
Profile picture of Cristina Kovani who plays Vicky
Cristina Kovani
Vicky
Profile picture of José Condessa who plays Toni
José Condessa
Toni
Profile picture of Pepón Nieto who plays Seruya
Pepón Nieto
Seruya
Profile picture of Daniel Holguín who plays Gerard
Daniel Holguín
Gerard
Profile picture of Michael Stobbe who plays Señor Klemmer
Michael Stobbe
Señor Klemmer
Profile picture of Yaiza Guimaré who plays Señora Klemmer
Yaiza Guimaré
Señora Klemmer
Profile picture of Almudena Salort who plays Catalina
Almudena Salort
Catalina
Profile picture of Paloma Bloyd who plays Elisa
Paloma Bloyd
Elisa
Network
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Content rating
NC16
12+
14
15
16
TV-14
18+
12
SAM 13
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