Francina, the employee of an old cinema, invites Mateo to a late-night screening just for them. What they don't know is that, in the shadows, someone is waiting to add them to his list of victims.
Argentina, 1978. A group of Army scientists are sent to investigate an incident that happened at a clandestine factory os chemical weapons ran by a leftist guerrilla. There, the group will find a threat far more dangerous and radioactive than any commies.
