Watch Rosita, The Favorite of The Third Reich Full Movie Free Online 123Movies. The life of Rosita Serrano, the "Chilean nightingale" who entertained the Nazis when she was living in Berlin 1937-1943. In 1943 while on tour in Sweden, Serrano was accused by Germany of being a spy—she had donated a benefit performance to Jewish refugees. Rather than returning to Germany to be arrested, she traveled to Chile.