GĂŒnther Haack (born February 20, 1929 in Berlin, â June 16, 1965 in Halle (Saale), and GĂŒnter Haack) was a German actor. After the Second World War, GĂŒnther Haack first took acting lessons in Berlin (East). He then played at the Deutsches Theater and at the VolksbĂŒhne. In addition, he also worked at the radio and the Berlin cabaret Lachbrett. During this time, the DEFA became aware of him. He achieved