The filming of the movie began in 1983, the same year that the military dictatorship ended in Argentina. The filming was cancelled due to the threats received by the director, actors and particularly to Analia Castro's family. It was announced that filming was cancelled, but production continued in secret until 1985.
This movie had won the Oscar in March 24, 1986. Ten years ago, in March 24, 1976, it began the military dictatorship, also knows as "The Dirty War" in Argentina, which lasted between 1976-1983.