6.9
Semilla de maldad
 Titulo original: Blackboard Jungle 
  Resumen: 
             Un soldado veterano acepta un empleo como profesor en un conflictivo colegio público. Enseguida comprende que no será tarea fácil ganarse el respeto de los alumnos, algunos de los cuales son delincuentes en potencia. A pesar de que el ambiente es poco propicio, está decidido a trabajar duro para hacer de sus alumnos hombres de provecho. 
  Fecha de estreno: 1955-03-25 
  Producción:  Metro-Goldwyn-Mayer  
   Presupuesto: $0 
  Ingresos: $0 
  Director:   Richard Brooks    
   Estado: Released 
  Duración: 1h 41min 
  Países de producción:  United States of America  
 
 Richard Dadier
 Ann Dadier
 Jim Murdock
 Lois Judby Hammond
 Mr. Warneke
 Joshua Y. Edwards
 Mr. Halloran
 Dr. Bradley
 Prof. A.R. Kraal
 Gregory W. Miller
 Artie West
 Pete V. Morales
 Emmanuel Stoker
 Detective
 Santini
 Latino Student (uncredited)
 Mr. Stanley (uncredited)
 Hospital Attendant (uncredited)
 Daly (uncredited)
 George Katz (uncredited)
 Applicant (uncredited)
 Needles (uncredited)
 Frightened Student (uncredited)
 Italian Restaurant Patron (uncredited)
 Joe Murray (uncredited)
 Frank Adams (uncredited)
 Miss Panucci (uncredited)
 Italian Restaurant Proprietor (uncredited)
 Radio Announcer (voice) (uncredited)
 Father (uncredited)
 Bystander at Accident Scene (uncredited)
 Mrs. Brophy (uncredited)