She didn't return to Germany at once after the war. She appeared in the movie "Enrico Caruso: Leggenda di una voce" (51), only from 1955 she acted again in Germany.
The actress Maria von Tasnady began her career at the Staatstheater Oldenburg and was successfully both as an actress and singer.
Her roles became more important in the next years and finally she also impersonated leading roles from 1936 but she never managed the great breakthrough.
Her last German-speaking movies was "Alarm" (41) for the time being. After that she worked in Hungarian and Italian movies.