The Salzburg Connection (1972)

An American lawyer on vacation in Europe is asked by a book publisher to stop by the Austrian town of Salzburg to see a photographer whos taking pictures for a book on picturesque Austrian lakes Upon his arrival he senses that something is wrong when the photographer seems to have vanished leaving a near panicstricken wife and a sinister secretive brother Before he knows it the lawyer finds himself mixed up with spies assassins and the hunt for a list made up by the Nazis during World War II of people who collaborated with them