Walter Haag was born on February 14, 1898 in Berlin, Germany. He was a production designer and art director, known for
Stalingrad: Dogs, Do You Want to Live Forever? (1959),
Wenn wir alle Engel wären (1936) and
Gitta entdeckt ihr Herz (1932). He died on April 20, 1978 in Göttingen, Lower Saxony, Germany.