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.
Director: Luis Buñuel
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