Isa Vermehren was born on April 21, 1918 in Lübeck, Schleswig-Holstein, Germany. She was an actress, known for Knockout - Ein junges Mädchen, ein junger Mann (1935), Music in the Blood (1934) and Seven Journeys (1947). She died on July 20, 2009 in Bonn, North Rhine-Westphalia, Germany.