Alvaro, a man obsessed with security, discovers that his nightmares may be premonitions of imminent danger or signs that his obsession has gone too far. However, when a stranger knocks on his door, there won't be time to find answers.

• UNAM
• Escuela Nacional de Artes Cinematográficas (ENAC)
• Andrés Mayer
• Eduardo Galeana
• Eduardo Galeana
• Ezequiel Escartín