Ana and Claudia get trapped in a bathroom during the military occupation of the university. Claudia is caught by a soldier, leaving Ana alone for days in the bathroom, trying to survive and find hope. Based on the experiences of Alcira Soust during the military occupation of Ciudad Universitaria during the movements of 1968.

• UNAM
• Centro Universitario de Estudios Cinematográficos (CUEC)
• María Kemp
• Ariana Candela Michel
• Oscar Serrano