Matías shares the same passions as his grandfather Leonel: the accordion and trains. When his grandfather dies, Matías inherits his grandfather's accordion and through music he resists giving up the wagons that lie abandoned twenty years later for dead.

Antonia and Genaro, two young people who meet in a Santa Fe neighborhood movie theater in 1978, share movies every week until she is kidnapped by the military band that devastates the country. Forty years later, Genaro returns to the cinema.