Ana, a poor woman, agrees to be locked in an anechoic chamber, the most silent place in the world.
Lara Martorell
Ana / Esther
Pablo Viña
Director
Adrià Escudero
Mateo
Marian Vilalta
Police Chief
Gemma Castells
Woman / Ana
Clara Galán
Assistant
Orencio Ortega
Esther's Father
David Hernández
Ana's Son
José Torresma
Ana's Husband
Alberto Ayala
Delinquent
Francisco Hurtado
Old Man
