During the 1950s a number of ilms were made where the plot centres around a wartime raid that went wrong and investigations as to who was the culprit.This is one of the lesser examples of this genre.It would be difficult to call this film a thriller since there is a distinct lack not only of tension but also danger.Ray Milland ,that well known Welshman,seems to have more problem in dealing with this country's old currency than actually uncovering what went wrong and how his brother died.Patricia roc seems to have been cast as the mandatory love interest.Rather a disappointment bearing in mind the cast.Some nice location work.