Netflix Begins Filming Spanish Thriller The Whisper of Fire
Netflix starts production on The Whisper of Fire, a four-part Spanish thriller based on Javier Castillo's bestselling novel.
Netflix has begun filming The Whisper of Fire, a four-part Spanish thriller adapted from Javier Castillo's bestselling novel of the same name. The story centres on the death of a young astrophysicist in Tenerife's Teide National Park, setting two separate investigations in motion.
What is The Whisper of Fire about?
Laura's body is discovered in Teide National Park, prompting her twin brother Mario and Civil Guard Sergeant Candela Oramas to investigate what happened. Mario is battling cancer, while the sergeant pursues the case through her professional investigation, creating two perspectives on the mystery.
The cast includes Inma Cuesta, Alejandro García, Iván Pellicer, Zoe Bonafonte and Alicia Armenteros. Filming is taking place in Tenerife and Madrid, with Laura Alvea and José Ortuño directing and Jesús Mesas and Javier Andrés Roig writing the screenplay.
When will it be on Netflix?
Netflix announced the start of production on 21 October 2026, but has not confirmed a release date. The series will join the streamer's Spanish-language thriller catalogue, bringing Castillo's novel to the screen in a four-part adaptation.
Further details, including a trailer and premiere date, have yet to be announced.
