A crime series based on the bestseller *The Black Book of Hours* by Eva García Sáenz de Urturi. Kraken receives a mysterious phone call ordering him to track down a rare, valuable book; if he fails, his mother will be killed. The problem, however, is that his mother has been dead for decades. Together with his inseparable partner Esti, he must solve a complex case filled with suspense, action, and emotion.

Genres

Cast

Alejo Sauras

Unai (Kraken)

Maggie Civantos

Esti

Natalia Rodríguez

Mencía

Martin Urrutia

Gael (de joven)

Natalia Millán

Ana Gracia

Fernando Soto

Kandido Uranga

Jon Lukas