A group of juvenile delinquents live a violent life in the infamous slums of Mexico City; among them Pedro, whose morality is gradually corrupted and destroyed by the others.
Estela Inda
Mother
Miguel Inclán
Carmelo
Alfonso Mejía
Pedro
Roberto Cobo
Jaibo
Alma Delia Fuentes
Meche
Francisco Jambrina
School Principal
Jesús García Navarro
Father
Efraín Arauz
Cacarizo
Sergio Virel
Ruffian
Jorge Pérez
Pelón
Javier Amézcua
Julián
Mario Ramírez
Ojitos
