Robert A. Stemmle was born on June 10, 1903 in Magdeburg, Germany. He was a writer and director, known for The Ballad of Berlin (1948), The Border of Sin (1951) and Die unvollkommene Ehe (1959). He was previously married to Gerda Maurus and Annelise Lippert. He died on February 24, 1974 in Baden-Baden, Baden-Württemberg, West Germany.