33 It is unfortunate that, in the present state of affairs, this influence is frequently exerted for evil. So much so that when one thinks of the havoc wrought in the souls of youth and of childhood, of the loss of innocence so often suffered in the motion picture theatres, there comes to mind the terrible condemnation pronounced by Our Lord upon the corrupters of little ones: "whosoever shall scandalize one of these little ones who believe in Me, it were better for him that a millstone be hanged about his neck and that he be drowned in the depths of the sea".
Source: Vigilanti Cura (Vatican.va)