Black Box Affair - Il mondo trema

Starts strong with a fight. And we see many more fights during the film. Which balances the slow pace of the whole movie. We won't see the black box at all, it's just being talked about. A professor also appears - could he not? - It's not at all clear what his role is, what his research consists of, but as in many other films of the same genre, he's the father of the woman the main hero falls in love with, agent John Grant, played by Craig Hill. Which Craig Hill, in real life was married to Teresa Gimpera, which is Floriane, the woman in this film. The same Craig Hill, sometime before, was Rock Hudson's boyfriend.