The Eleventh Hour Guest

The Eleventh Hour Guest (1945) is a drama directed by Maurice Cloche rated 4.5/10.

An inventor has just developed an extraordinary machine, a disintegrating ray and thought detector. He experiences it one evening on a group of relatives, including his fiancée, and it seems to turn into a tragedy: he is found lifeless, apparently poisoned. A man calling himself a police officer begins to investigate.