A young engineer is sent to post-WWII Berlin to help the Americans in spying on the Russians. In a time and place where discretion is still a man’s best friend, he falls in love with a mysterious woman who will take him on the dark side of evil.
Leo the foreign legionnaire, Wilhelm the priest and Charly the brothel owner are unequal brothers. Wilhelm is determined to have Charly's brothel closed down. When Charly kidnaps Wilhelm to his brothel, he recognizes his brother - and promptly pretends to be him. And then Leo comes along as well.
