Barry Newman is "Bill", a lawyer for a publishing company who travels to Salzburg to talk to a photographer who is working on a book about the local lakes. When he stops by the man's studio, he discovers from his wife "Anna" (Anna Karina) that the man has recently died - and that she and "Johann" (Klaus Maria Brandauer) suspect foul play. When Brandauer discovers a metal box in the water, he secretes it away in a remote house; hopefully safe from those who will stop at nothing to obtain it's contents. What now follows is a series of perilous escapades as Newman tries to stay alive long enough t... read the rest.