A man volunteers to take part in an experiment that attempts to analyse human behaviour under extreme conditions of terror. His mission is to remain seated inside a dark room for a length of time of 15 minutes. If he manages to hold on, he will receive in return a generous sum of money. Is it possible to terrify an individual who knows beforehand that everything is a farce?
Manolo Solo
as Hombre sin Miedo
Jon Ariño
as Rojo
Héctor Alterio
as La voz
Nacho Marcos
as Enfermero 1
Santiago Guibert
as Enfermero 2
Nacho Vigalondo
as Cabeza cortada
