After his wife's accidental death, the once successful pop singer Eric Kersten and his son Peter retired to Lake Maggiore. He spends his time painting pictures that he sells to tourists. One day he meets the pretty Eva, who looks very much like his late wife. He falls in love with her without knowing that his producer sent her to bring him back to music.
During WWII The German 'Wehrmacht' is heavily under fire after the invasion of Normandy. There are also a lot of women participating in the war, working at the front line as couriers for the air force. In this war, everyday, they put their lives on the line.