The good thing about these old films is that they are always well written and efficiently made with a professional handsome tempo that keeps you following on whatever happens, with actors of clear articulation that don't make you miss one word and with generously sumptuous and gorgeous music. The Americans might have made it without calling on Scotland Yard, but Britain sent a man across just in case to give a helping hand in a matter that concerned the world. There is some psychiatric mumbo-jumbo as well with hypnotism and dirty tricks, but the intrigue is well spun and fascinating to get involved in, as it is practically impossible to discover. Ron Randell gets roughed up by the villains but succeeds in getting the message through of how the foul play gets through by almost getting lost on the way, but there is Amanda Blake also...