6.1
Llamad a cualquier puerta
 Titulo original: Knock on Any Door 
  Resumen: 
             Un prestigioso abogado liberal, surgido de los barrios bajos y la pobreza, asume la defensa de un joven delincuente acusado de asesinar a un policía. 
  Fecha de estreno: 1949-02-22 
  Producción:  Santana Pictures Corporation,   Columbia Pictures  
   Presupuesto: $900,000 
  Ingresos: $0 
  Director:   Nicholas Ray    
   Estado: Released 
  Duración: 1h 40min 
  Países de producción:  United States of America  
 
 Andrew Morton
 Nick Romano
 Dist. Atty. Kerman
 Emma
 Adele Morton
 Vito
 Judge Drake
 Aunt Lena (uncredited)
 Carl Swanson - Bartender (uncredited)
 Ma Romano (uncredited)
 Cashier (uncredited)
 Barber (uncredited)
 Kid Fingers Carnahan (uncredited)
 Ed Elkins (uncredited)
 Bootblack (uncredited)
 Prison Warden (uncredited)
 Police Sergeant (uncredited)
 Assistant District Attorney (uncredited)
 Butch (uncredited)
 'Squint' Zinsky (uncredited)
 Miss Holiday (uncredited)
 Jim 'Sunshine' Jackson (uncredited)
 Junior (uncredited)
 Duke the Fence (uncredited)
 Purcell - Lawyer (uncredited)
 Nelly Watkins (uncredited)
 Piano Player (uncredited)
 Policeman (uncredited)
 The Chef in Poolroom / Court Spectator (uncredited)
 Man (uncredited)
 Courtroom Spectator (uncredited)
 Reformatory Guard (uncredited)
 Suspect (uncredited)
 Jury Member (uncredited)
 Woman (uncredited)
 Detective Interrogating Romano (uncredited)
 Court Clerk (uncredited)
 Reporter (uncredited)
 Jury Member (uncredited)
 Larry (uncredited)
 Reformatory Guard (uncredited)
 Man (uncredited)
 Policeman (uncredited)
 Man (uncredited)