This would have been a far more enticing film had Michael Redgrave not been so misguidedly miscast, giving a totally unconvincing performance as a crane .\r<br>\r<br>\r<br>\r<br>\r<br>\r<br>\r<br>\r<br>One of the best movies to come out of mid-1940s British studios, this is a quite exceptional thriller - on many levels. A complex plot, acted by a superb cast all at .\r<br>\r<br>