Testimonies of surviving students and film and photographic material to reconstruct the events of the so-called Corpus Thursday Massacre or 'Halconazo'
Director:
Writer:
Severiano Sánchez
Francisco Ohem Ochoa
Dalid Moncada
Jesús Martín del Campo
Alfredo Sánchez Ariza
Rosa María Garza Marcué
Carlos Montemayor
