The Whisper
5.1
Fleeing from their violent father, siblings Lucía and Adrián take refuge in a remote mansion. With the help of a hidden micro-camera on a cat, Lucía uncovers a terrifying secret: their neighbors are part of a criminal network that kidnaps teenage girls to make snuff films, and they intend to get rid of the siblings. As Lucía fights to protect her brother, she must face a dark family curse that follows them into their newfound sanctuary.
Where to watch
Not streaming anywhere
Not on any streaming service in United States, and not available to rent.
Your rating
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Cast
16 people
Ana Clara Guanco
Lucía
No other roles listed
Marcelo Michinaux
Adrián
Known for
When Evil Lurks
Fever Dream
Luciano Cáceres
Víctor
Known for
The Son
To Steal from a Thief
Horacio Camandulle
Miura
Also in
Yosi, the Regretful Spy
Giant
Rasjid César
Camuflado
Known for
Virus: 32
Luana Bovino
Cautiva
No other roles listed
Gonzalo Durante
Marrón
No other roles listed
Soledad Lacassy
Policia
Also in
Crisis
Eytan Lasca
Hombre Mayor
Also in
Exile
Joro Gorfain
Betun
No other roles listed
Valentina Maly
Cautiva
No other roles listed
Ivan Rezk
Gris
No other roles listed
Gustavo Hernández Director · Juma Fodde Writer
First release October 15, 2025 · Produced in Argentina, Uruguay · Production NonStop, Machaco Films
Production
Mother Superior
Production
NonStop
Production
Machaco Films
Production
Argentina · Uruguay
Produced in
Languages
Original title
El susurro
Original language
Spanish
Spoken on screen
Spanish
Release dates
Spain · October 15, 2025
Premiere · Sitges Film Festival
Argentina · January 22, 2026
Theatrical
No release date listed for United States.
Germany
April 16, 2026 · Premiere · Fantasy Filmfest
Spain
December 4, 2025 · Premiere · Sitges Buenos Aires Week
Uruguay
January 22, 2026 · Theatrical
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Some details come from TheTVDB.