When a hostage rescue mission creates a new enemy, Capt. Guerrero and his elite soldiers must face an ambush by a criminal group.
A desperate mother contacts his son's ex-girlfriend to tell her that he's about to marry a wicked witch.
The film tells the story of Raquel, Rodolfo and Hernán, members of a brigade at the UNAM during the student movement in Mexico in 1968. Through their photographs, films and writings, we will know the history of the day that the army took the university and how their students united, shouted and never forgot.