Directed by Marcos Callejo
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
The Experiment
Staring at Strangers
Rogue Agent
Hollow Man
Unthinkable
The Stanford Prison Experiment
Little Boy Blue
Agent Zeta
