Pecado mortal

The seductive Italian dialogue Sgt. Carey uses to sweet talk the blonde secretary at approximately the 35 minute mark roughly translates to "I think it would be great to make a nice dish of pasta and meatballs"

Night time scenes were filmed using a filter to darken scenes. But this technique merely only slightly darkened the scene and left the sky lighted. Further, detail (distant, even close) is evident, when in fact it would, should fade, disappear, into the shadows and darkness of the background. This was exhibited when Catherine enters a room after having failed to have turned the light on in a room. She then enters what is supposedly a dark room, YET moves easily about it, never bumping into any furniture, and even readily spots the dead corpse that it contains! And all courtesy of the script.

The version airing on the Fox Movie Channel has credits in a modern, video-generated font, suggesting that the original main and end titles are lost and were quickly and cheaply re-created.

Also available in a computer colorized version.

Spoofed in Diabluras de un Conejo (1949)